<?php
if (!defined('PHPEXCEL_ROOT')) {
define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
}
if (!defined('CALCULATION_REGEXP_CELLREF')) {
if(defined('PREG_BAD_UTF8_ERROR')) {
define('CALCULATION_REGEXP_CELLREF','((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d{1,7})');
define('CALCULATION_REGEXP_NAMEDRANGE','((([^\s,!&%^\/\*\+<>=-]*)|(\'[^\']*\')|(\"[^\"]*\"))!)?([_A-Z][_A-Z0-9\.]*)');
} else {
define('CALCULATION_REGEXP_CELLREF','(((\w*)|(\'[^\']*\')|(\"[^\"]*\"))!)?\$?([a-z]{1,3})\$?(\d+)');
define('CALCULATION_REGEXP_NAMEDRANGE','(((\w*)|(\'.*\')|(\".*\"))!)?([_A-Z][_A-Z0-9\.]*)');
}
}
class PHPExcel_Calculation {
const CALCULATION_REGEXP_NUMBER = '[-+]?\d*\.?\d+(e[-+]?\d+)?';
const CALCULATION_REGEXP_STRING = '"(?:[^"]|"")*"';
const CALCULATION_REGEXP_OPENBRACE = '\(';
const CALCULATION_REGEXP_FUNCTION = '@?([A-Z][A-Z0-9\.]*)[\s]*\(';
const CALCULATION_REGEXP_CELLREF = CALCULATION_REGEXP_CELLREF;
const CALCULATION_REGEXP_NAMEDRANGE = CALCULATION_REGEXP_NAMEDRANGE;
const CALCULATION_REGEXP_ERROR = '\#[A-Z][A-Z0_\/]*[!\?]?';
const RETURN_ARRAY_AS_ERROR = 'error';
const RETURN_ARRAY_AS_VALUE = 'value';
const RETURN_ARRAY_AS_ARRAY = 'array';
private static $returnArrayAsType = self::RETURN_ARRAY_AS_VALUE;
private static $_instance;
private $_workbook;
private static $_workbookSets;
private $_calculationCache = array ();
private $_calculationCacheEnabled = TRUE;
private static $_operators = array('+' => TRUE, '-' => TRUE, '*' => TRUE, '/' => TRUE,
'^' => TRUE, '&' => TRUE, '%' => FALSE, '~' => FALSE,
'>' => TRUE, '<' => TRUE, '=' => TRUE, '>=' => TRUE,
'<=' => TRUE, '<>' => TRUE, '|' => TRUE, ':' => TRUE
);
private static $_binaryOperators = array('+' => TRUE, '-' => TRUE, '*' => TRUE, '/' => TRUE,
'^' => TRUE, '&' => TRUE, '>' => TRUE, '<' => TRUE,
'=' => TRUE, '>=' => TRUE, '<=' => TRUE, '<>' => TRUE,
'|' => TRUE, ':' => TRUE
);
private $debugLog;
public $suppressFormulaErrors = FALSE;
public $formulaError = NULL;
private $_cyclicReferenceStack;
private $_cellStack = array();
private $_cyclicFormulaCount = 1;
private $_cyclicFormulaCell = '';
public $cyclicFormulaCount = 1;
private $_savedPrecision = 14;
private static $_localeLanguage = 'en_us';
private static $_validLocaleLanguages = array( 'en' );
private static $_localeArgumentSeparator = ',';
private static $_localeFunctions = array();
public static $_localeBoolean = array( 'TRUE' => 'TRUE',
'FALSE' => 'FALSE',
'NULL' => 'NULL'
);
private static $_ExcelConstants = array('TRUE' => TRUE,
'FALSE' => FALSE,
'NULL' => NULL
);
private static $_PHPExcelFunctions = array( 'ABS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'abs',
'argumentCount' => '1'
),
'ACCRINT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINT',
'argumentCount' => '4-7'
),
'ACCRINTM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::ACCRINTM',
'argumentCount' => '3-5'
),
'ACOS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'acos',
'argumentCount' => '1'
),
'ACOSH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'acosh',
'argumentCount' => '1'
),
'ADDRESS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::CELL_ADDRESS',
'argumentCount' => '2-5'
),
'AMORDEGRC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::AMORDEGRC',
'argumentCount' => '6,7'
),
'AMORLINC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::AMORLINC',
'argumentCount' => '6,7'
),
'AND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_AND',
'argumentCount' => '1+'
),
'AREAS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'ASC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'ASIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'asin',
'argumentCount' => '1'
),
'ASINH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'asinh',
'argumentCount' => '1'
),
'ATAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'atan',
'argumentCount' => '1'
),
'ATAN2' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::ATAN2',
'argumentCount' => '2'
),
'ATANH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'atanh',
'argumentCount' => '1'
),
'AVEDEV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::AVEDEV',
'argumentCount' => '1+'
),
'AVERAGE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGE',
'argumentCount' => '1+'
),
'AVERAGEA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEA',
'argumentCount' => '1+'
),
'AVERAGEIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::AVERAGEIF',
'argumentCount' => '2,3'
),
'AVERAGEIFS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '3+'
),
'BAHTTEXT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'BESSELI' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELI',
'argumentCount' => '2'
),
'BESSELJ' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELJ',
'argumentCount' => '2'
),
'BESSELK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELK',
'argumentCount' => '2'
),
'BESSELY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BESSELY',
'argumentCount' => '2'
),
'BETADIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::BETADIST',
'argumentCount' => '3-5'
),
'BETAINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::BETAINV',
'argumentCount' => '3-5'
),
'BIN2DEC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BINTODEC',
'argumentCount' => '1'
),
'BIN2HEX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOHEX',
'argumentCount' => '1,2'
),
'BIN2OCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::BINTOOCT',
'argumentCount' => '1,2'
),
'BINOMDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::BINOMDIST',
'argumentCount' => '4'
),
'CEILING' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::CEILING',
'argumentCount' => '2'
),
'CELL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1,2'
),
'CHAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::CHARACTER',
'argumentCount' => '1'
),
'CHIDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CHIDIST',
'argumentCount' => '2'
),
'CHIINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CHIINV',
'argumentCount' => '2'
),
'CHITEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'CHOOSE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::CHOOSE',
'argumentCount' => '2+'
),
'CLEAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::TRIMNONPRINTABLE',
'argumentCount' => '1'
),
'CODE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::ASCIICODE',
'argumentCount' => '1'
),
'COLUMN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMN',
'argumentCount' => '-1',
'passByReference' => array(TRUE)
),
'COLUMNS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::COLUMNS',
'argumentCount' => '1'
),
'COMBIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::COMBIN',
'argumentCount' => '2'
),
'COMPLEX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::COMPLEX',
'argumentCount' => '2,3'
),
'CONCATENATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::CONCATENATE',
'argumentCount' => '1+'
),
'CONFIDENCE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CONFIDENCE',
'argumentCount' => '3'
),
'CONVERT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::CONVERTUOM',
'argumentCount' => '3'
),
'CORREL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL',
'argumentCount' => '2'
),
'COS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'cos',
'argumentCount' => '1'
),
'COSH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'cosh',
'argumentCount' => '1'
),
'COUNT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNT',
'argumentCount' => '1+'
),
'COUNTA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTA',
'argumentCount' => '1+'
),
'COUNTBLANK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTBLANK',
'argumentCount' => '1'
),
'COUNTIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::COUNTIF',
'argumentCount' => '2'
),
'COUNTIFS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'COUPDAYBS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYBS',
'argumentCount' => '3,4'
),
'COUPDAYS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYS',
'argumentCount' => '3,4'
),
'COUPDAYSNC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPDAYSNC',
'argumentCount' => '3,4'
),
'COUPNCD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNCD',
'argumentCount' => '3,4'
),
'COUPNUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPNUM',
'argumentCount' => '3,4'
),
'COUPPCD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::COUPPCD',
'argumentCount' => '3,4'
),
'COVAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::COVAR',
'argumentCount' => '2'
),
'CRITBINOM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CRITBINOM',
'argumentCount' => '3'
),
'CUBEKPIMEMBER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBEMEMBER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBEMEMBERPROPERTY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBERANKEDMEMBER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBESET' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBESETCOUNT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUBEVALUE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_CUBE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'CUMIPMT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::CUMIPMT',
'argumentCount' => '6'
),
'CUMPRINC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::CUMPRINC',
'argumentCount' => '6'
),
'DATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DATE',
'argumentCount' => '3'
),
'DATEDIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEDIF',
'argumentCount' => '2,3'
),
'DATEVALUE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DATEVALUE',
'argumentCount' => '1'
),
'DAVERAGE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DAVERAGE',
'argumentCount' => '3'
),
'DAY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFMONTH',
'argumentCount' => '1'
),
'DAYS360' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYS360',
'argumentCount' => '2,3'
),
'DB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::DB',
'argumentCount' => '4,5'
),
'DCOUNT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNT',
'argumentCount' => '3'
),
'DCOUNTA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DCOUNTA',
'argumentCount' => '3'
),
'DDB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::DDB',
'argumentCount' => '4,5'
),
'DEC2BIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOBIN',
'argumentCount' => '1,2'
),
'DEC2HEX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOHEX',
'argumentCount' => '1,2'
),
'DEC2OCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::DECTOOCT',
'argumentCount' => '1,2'
),
'DEGREES' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'rad2deg',
'argumentCount' => '1'
),
'DELTA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::DELTA',
'argumentCount' => '1,2'
),
'DEVSQ' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::DEVSQ',
'argumentCount' => '1+'
),
'DGET' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DGET',
'argumentCount' => '3'
),
'DISC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::DISC',
'argumentCount' => '4,5'
),
'DMAX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DMAX',
'argumentCount' => '3'
),
'DMIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DMIN',
'argumentCount' => '3'
),
'DOLLAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::DOLLAR',
'argumentCount' => '1,2'
),
'DOLLARDE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARDE',
'argumentCount' => '2'
),
'DOLLARFR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::DOLLARFR',
'argumentCount' => '2'
),
'DPRODUCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DPRODUCT',
'argumentCount' => '3'
),
'DSTDEV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEV',
'argumentCount' => '3'
),
'DSTDEVP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DSTDEVP',
'argumentCount' => '3'
),
'DSUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DSUM',
'argumentCount' => '3'
),
'DURATION' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '5,6'
),
'DVAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DVAR',
'argumentCount' => '3'
),
'DVARP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATABASE,
'functionCall' => 'PHPExcel_Calculation_Database::DVARP',
'argumentCount' => '3'
),
'EDATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::EDATE',
'argumentCount' => '2'
),
'EFFECT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::EFFECT',
'argumentCount' => '2'
),
'EOMONTH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::EOMONTH',
'argumentCount' => '2'
),
'ERF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::ERF',
'argumentCount' => '1,2'
),
'ERFC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::ERFC',
'argumentCount' => '1'
),
'ERROR.TYPE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::ERROR_TYPE',
'argumentCount' => '1'
),
'EVEN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::EVEN',
'argumentCount' => '1'
),
'EXACT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'EXP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'exp',
'argumentCount' => '1'
),
'EXPONDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::EXPONDIST',
'argumentCount' => '3'
),
'FACT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACT',
'argumentCount' => '1'
),
'FACTDOUBLE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::FACTDOUBLE',
'argumentCount' => '1'
),
'FALSE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::FALSE',
'argumentCount' => '0'
),
'FDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '3'
),
'FIND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE',
'argumentCount' => '2,3'
),
'FINDB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHSENSITIVE',
'argumentCount' => '2,3'
),
'FINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '3'
),
'FISHER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHER',
'argumentCount' => '1'
),
'FISHERINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::FISHERINV',
'argumentCount' => '1'
),
'FIXED' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::FIXEDFORMAT',
'argumentCount' => '1-3'
),
'FLOOR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::FLOOR',
'argumentCount' => '2'
),
'FORECAST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::FORECAST',
'argumentCount' => '3'
),
'FREQUENCY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'FTEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'FV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::FV',
'argumentCount' => '3-5'
),
'FVSCHEDULE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::FVSCHEDULE',
'argumentCount' => '2'
),
'GAMMADIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMADIST',
'argumentCount' => '4'
),
'GAMMAINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMAINV',
'argumentCount' => '3'
),
'GAMMALN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::GAMMALN',
'argumentCount' => '1'
),
'GCD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::GCD',
'argumentCount' => '1+'
),
'GEOMEAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::GEOMEAN',
'argumentCount' => '1+'
),
'GESTEP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::GESTEP',
'argumentCount' => '1,2'
),
'GETPIVOTDATA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2+'
),
'GROWTH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::GROWTH',
'argumentCount' => '1-4'
),
'HARMEAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::HARMEAN',
'argumentCount' => '1+'
),
'HEX2BIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOBIN',
'argumentCount' => '1,2'
),
'HEX2DEC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTODEC',
'argumentCount' => '1'
),
'HEX2OCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::HEXTOOCT',
'argumentCount' => '1,2'
),
'HLOOKUP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::HLOOKUP',
'argumentCount' => '3,4'
),
'HOUR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::HOUROFDAY',
'argumentCount' => '1'
),
'HYPERLINK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::HYPERLINK',
'argumentCount' => '1,2',
'passCellReference'=> TRUE
),
'HYPGEOMDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::HYPGEOMDIST',
'argumentCount' => '4'
),
'IF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::STATEMENT_IF',
'argumentCount' => '1-3'
),
'IFERROR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::IFERROR',
'argumentCount' => '2'
),
'IMABS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMABS',
'argumentCount' => '1'
),
'IMAGINARY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMAGINARY',
'argumentCount' => '1'
),
'IMARGUMENT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMARGUMENT',
'argumentCount' => '1'
),
'IMCONJUGATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCONJUGATE',
'argumentCount' => '1'
),
'IMCOS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMCOS',
'argumentCount' => '1'
),
'IMDIV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMDIV',
'argumentCount' => '2'
),
'IMEXP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMEXP',
'argumentCount' => '1'
),
'IMLN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLN',
'argumentCount' => '1'
),
'IMLOG10' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG10',
'argumentCount' => '1'
),
'IMLOG2' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMLOG2',
'argumentCount' => '1'
),
'IMPOWER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPOWER',
'argumentCount' => '2'
),
'IMPRODUCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMPRODUCT',
'argumentCount' => '1+'
),
'IMREAL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMREAL',
'argumentCount' => '1'
),
'IMSIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSIN',
'argumentCount' => '1'
),
'IMSQRT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSQRT',
'argumentCount' => '1'
),
'IMSUB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUB',
'argumentCount' => '2'
),
'IMSUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::IMSUM',
'argumentCount' => '1+'
),
'INDEX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDEX',
'argumentCount' => '1-4'
),
'INDIRECT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::INDIRECT',
'argumentCount' => '1,2',
'passCellReference'=> TRUE
),
'INFO' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'INT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::INT',
'argumentCount' => '1'
),
'INTERCEPT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::INTERCEPT',
'argumentCount' => '2'
),
'INTRATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::INTRATE',
'argumentCount' => '4,5'
),
'IPMT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::IPMT',
'argumentCount' => '4-6'
),
'IRR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::IRR',
'argumentCount' => '1,2'
),
'ISBLANK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_BLANK',
'argumentCount' => '1'
),
'ISERR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERR',
'argumentCount' => '1'
),
'ISERROR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ERROR',
'argumentCount' => '1'
),
'ISEVEN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_EVEN',
'argumentCount' => '1'
),
'ISLOGICAL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_LOGICAL',
'argumentCount' => '1'
),
'ISNA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NA',
'argumentCount' => '1'
),
'ISNONTEXT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NONTEXT',
'argumentCount' => '1'
),
'ISNUMBER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_NUMBER',
'argumentCount' => '1'
),
'ISODD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_ODD',
'argumentCount' => '1'
),
'ISPMT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::ISPMT',
'argumentCount' => '4'
),
'ISREF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'ISTEXT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::IS_TEXT',
'argumentCount' => '1'
),
'JIS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'KURT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::KURT',
'argumentCount' => '1+'
),
'LARGE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::LARGE',
'argumentCount' => '2'
),
'LCM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::LCM',
'argumentCount' => '1+'
),
'LEFT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT',
'argumentCount' => '1,2'
),
'LEFTB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::LEFT',
'argumentCount' => '1,2'
),
'LEN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH',
'argumentCount' => '1'
),
'LENB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::STRINGLENGTH',
'argumentCount' => '1'
),
'LINEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::LINEST',
'argumentCount' => '1-4'
),
'LN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'log',
'argumentCount' => '1'
),
'LOG' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::LOG_BASE',
'argumentCount' => '1,2'
),
'LOG10' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'log10',
'argumentCount' => '1'
),
'LOGEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGEST',
'argumentCount' => '1-4'
),
'LOGINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGINV',
'argumentCount' => '3'
),
'LOGNORMDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::LOGNORMDIST',
'argumentCount' => '3'
),
'LOOKUP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::LOOKUP',
'argumentCount' => '2,3'
),
'LOWER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::LOWERCASE',
'argumentCount' => '1'
),
'MATCH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::MATCH',
'argumentCount' => '2,3'
),
'MAX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MAX',
'argumentCount' => '1+'
),
'MAXA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXA',
'argumentCount' => '1+'
),
'MAXIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MAXIF',
'argumentCount' => '2+'
),
'MDETERM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MDETERM',
'argumentCount' => '1'
),
'MDURATION' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '5,6'
),
'MEDIAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MEDIAN',
'argumentCount' => '1+'
),
'MEDIANIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2+'
),
'MID' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::MID',
'argumentCount' => '3'
),
'MIDB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::MID',
'argumentCount' => '3'
),
'MIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MIN',
'argumentCount' => '1+'
),
'MINA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MINA',
'argumentCount' => '1+'
),
'MINIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MINIF',
'argumentCount' => '2+'
),
'MINUTE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::MINUTEOFHOUR',
'argumentCount' => '1'
),
'MINVERSE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MINVERSE',
'argumentCount' => '1'
),
'MIRR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::MIRR',
'argumentCount' => '3'
),
'MMULT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MMULT',
'argumentCount' => '2'
),
'MOD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MOD',
'argumentCount' => '2'
),
'MODE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::MODE',
'argumentCount' => '1+'
),
'MONTH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::MONTHOFYEAR',
'argumentCount' => '1'
),
'MROUND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MROUND',
'argumentCount' => '2'
),
'MULTINOMIAL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::MULTINOMIAL',
'argumentCount' => '1+'
),
'N' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::N',
'argumentCount' => '1'
),
'NA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::NA',
'argumentCount' => '0'
),
'NEGBINOMDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::NEGBINOMDIST',
'argumentCount' => '3'
),
'NETWORKDAYS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::NETWORKDAYS',
'argumentCount' => '2+'
),
'NOMINAL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::NOMINAL',
'argumentCount' => '2'
),
'NORMDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMDIST',
'argumentCount' => '4'
),
'NORMINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMINV',
'argumentCount' => '3'
),
'NORMSDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSDIST',
'argumentCount' => '1'
),
'NORMSINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::NORMSINV',
'argumentCount' => '1'
),
'NOT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::NOT',
'argumentCount' => '1'
),
'NOW' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DATETIMENOW',
'argumentCount' => '0'
),
'NPER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::NPER',
'argumentCount' => '3-5'
),
'NPV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::NPV',
'argumentCount' => '2+'
),
'OCT2BIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOBIN',
'argumentCount' => '1,2'
),
'OCT2DEC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTODEC',
'argumentCount' => '1'
),
'OCT2HEX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_ENGINEERING,
'functionCall' => 'PHPExcel_Calculation_Engineering::OCTTOHEX',
'argumentCount' => '1,2'
),
'ODD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::ODD',
'argumentCount' => '1'
),
'ODDFPRICE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '8,9'
),
'ODDFYIELD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '8,9'
),
'ODDLPRICE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '7,8'
),
'ODDLYIELD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '7,8'
),
'OFFSET' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::OFFSET',
'argumentCount' => '3,5',
'passCellReference'=> TRUE,
'passByReference' => array(TRUE)
),
'OR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::LOGICAL_OR',
'argumentCount' => '1+'
),
'PEARSON' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::CORREL',
'argumentCount' => '2'
),
'PERCENTILE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTILE',
'argumentCount' => '2'
),
'PERCENTRANK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::PERCENTRANK',
'argumentCount' => '2,3'
),
'PERMUT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::PERMUT',
'argumentCount' => '2'
),
'PHONETIC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1'
),
'PI' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'pi',
'argumentCount' => '0'
),
'PMT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PMT',
'argumentCount' => '3-5'
),
'POISSON' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::POISSON',
'argumentCount' => '3'
),
'POWER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::POWER',
'argumentCount' => '2'
),
'PPMT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PPMT',
'argumentCount' => '4-6'
),
'PRICE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PRICE',
'argumentCount' => '6,7'
),
'PRICEDISC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEDISC',
'argumentCount' => '4,5'
),
'PRICEMAT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PRICEMAT',
'argumentCount' => '5,6'
),
'PROB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '3,4'
),
'PRODUCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::PRODUCT',
'argumentCount' => '1+'
),
'PROPER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::PROPERCASE',
'argumentCount' => '1'
),
'PV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::PV',
'argumentCount' => '3-5'
),
'QUARTILE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::QUARTILE',
'argumentCount' => '2'
),
'QUOTIENT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::QUOTIENT',
'argumentCount' => '2'
),
'RADIANS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'deg2rad',
'argumentCount' => '1'
),
'RAND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND',
'argumentCount' => '0'
),
'RANDBETWEEN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::RAND',
'argumentCount' => '2'
),
'RANK' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::RANK',
'argumentCount' => '2,3'
),
'RATE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::RATE',
'argumentCount' => '3-6'
),
'RECEIVED' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::RECEIVED',
'argumentCount' => '4-5'
),
'REPLACE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE',
'argumentCount' => '4'
),
'REPLACEB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::REPLACE',
'argumentCount' => '4'
),
'REPT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'str_repeat',
'argumentCount' => '2'
),
'RIGHT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT',
'argumentCount' => '1,2'
),
'RIGHTB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::RIGHT',
'argumentCount' => '1,2'
),
'ROMAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROMAN',
'argumentCount' => '1,2'
),
'ROUND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'round',
'argumentCount' => '2'
),
'ROUNDDOWN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDDOWN',
'argumentCount' => '2'
),
'ROUNDUP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::ROUNDUP',
'argumentCount' => '2'
),
'ROW' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROW',
'argumentCount' => '-1',
'passByReference' => array(TRUE)
),
'ROWS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::ROWS',
'argumentCount' => '1'
),
'RSQ' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::RSQ',
'argumentCount' => '2'
),
'RTD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '1+'
),
'SEARCH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE',
'argumentCount' => '2,3'
),
'SEARCHB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::SEARCHINSENSITIVE',
'argumentCount' => '2,3'
),
'SECOND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::SECONDOFMINUTE',
'argumentCount' => '1'
),
'SERIESSUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SERIESSUM',
'argumentCount' => '4'
),
'SIGN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SIGN',
'argumentCount' => '1'
),
'SIN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'sin',
'argumentCount' => '1'
),
'SINH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'sinh',
'argumentCount' => '1'
),
'SKEW' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::SKEW',
'argumentCount' => '1+'
),
'SLN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::SLN',
'argumentCount' => '3'
),
'SLOPE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::SLOPE',
'argumentCount' => '2'
),
'SMALL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::SMALL',
'argumentCount' => '2'
),
'SQRT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'sqrt',
'argumentCount' => '1'
),
'SQRTPI' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SQRTPI',
'argumentCount' => '1'
),
'STANDARDIZE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STANDARDIZE',
'argumentCount' => '3'
),
'STDEV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEV',
'argumentCount' => '1+'
),
'STDEVA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVA',
'argumentCount' => '1+'
),
'STDEVP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVP',
'argumentCount' => '1+'
),
'STDEVPA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STDEVPA',
'argumentCount' => '1+'
),
'STEYX' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::STEYX',
'argumentCount' => '2'
),
'SUBSTITUTE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::SUBSTITUTE',
'argumentCount' => '3,4'
),
'SUBTOTAL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUBTOTAL',
'argumentCount' => '2+'
),
'SUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUM',
'argumentCount' => '1+'
),
'SUMIF' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMIF',
'argumentCount' => '2,3'
),
'SUMIFS' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '?'
),
'SUMPRODUCT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMPRODUCT',
'argumentCount' => '1+'
),
'SUMSQ' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMSQ',
'argumentCount' => '1+'
),
'SUMX2MY2' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2MY2',
'argumentCount' => '2'
),
'SUMX2PY2' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMX2PY2',
'argumentCount' => '2'
),
'SUMXMY2' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::SUMXMY2',
'argumentCount' => '2'
),
'SYD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::SYD',
'argumentCount' => '4'
),
'T' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::RETURNSTRING',
'argumentCount' => '1'
),
'TAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'tan',
'argumentCount' => '1'
),
'TANH' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'tanh',
'argumentCount' => '1'
),
'TBILLEQ' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLEQ',
'argumentCount' => '3'
),
'TBILLPRICE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLPRICE',
'argumentCount' => '3'
),
'TBILLYIELD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::TBILLYIELD',
'argumentCount' => '3'
),
'TDIST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::TDIST',
'argumentCount' => '3'
),
'TEXT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::TEXTFORMAT',
'argumentCount' => '2'
),
'TIME' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::TIME',
'argumentCount' => '3'
),
'TIMEVALUE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::TIMEVALUE',
'argumentCount' => '1'
),
'TINV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::TINV',
'argumentCount' => '2'
),
'TODAY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DATENOW',
'argumentCount' => '0'
),
'TRANSPOSE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::TRANSPOSE',
'argumentCount' => '1'
),
'TREND' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::TREND',
'argumentCount' => '1-4'
),
'TRIM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::TRIMSPACES',
'argumentCount' => '1'
),
'TRIMMEAN' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::TRIMMEAN',
'argumentCount' => '2'
),
'TRUE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOGICAL,
'functionCall' => 'PHPExcel_Calculation_Logical::TRUE',
'argumentCount' => '0'
),
'TRUNC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_MATH_AND_TRIG,
'functionCall' => 'PHPExcel_Calculation_MathTrig::TRUNC',
'argumentCount' => '1,2'
),
'TTEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '4'
),
'TYPE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::TYPE',
'argumentCount' => '1'
),
'UPPER' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::UPPERCASE',
'argumentCount' => '1'
),
'USDOLLAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '2'
),
'VALUE' => array('category' => PHPExcel_Calculation_Function::CATEGORY_TEXT_AND_DATA,
'functionCall' => 'PHPExcel_Calculation_TextData::VALUE',
'argumentCount' => '1'
),
'VAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::VARFunc',
'argumentCount' => '1+'
),
'VARA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::VARA',
'argumentCount' => '1+'
),
'VARP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::VARP',
'argumentCount' => '1+'
),
'VARPA' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::VARPA',
'argumentCount' => '1+'
),
'VDB' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '5-7'
),
'VERSION' => array('category' => PHPExcel_Calculation_Function::CATEGORY_INFORMATION,
'functionCall' => 'PHPExcel_Calculation_Functions::VERSION',
'argumentCount' => '0'
),
'VLOOKUP' => array('category' => PHPExcel_Calculation_Function::CATEGORY_LOOKUP_AND_REFERENCE,
'functionCall' => 'PHPExcel_Calculation_LookupRef::VLOOKUP',
'argumentCount' => '3,4'
),
'WEEKDAY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::DAYOFWEEK',
'argumentCount' => '1,2'
),
'WEEKNUM' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::WEEKOFYEAR',
'argumentCount' => '1,2'
),
'WEIBULL' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::WEIBULL',
'argumentCount' => '4'
),
'WORKDAY' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::WORKDAY',
'argumentCount' => '2+'
),
'XIRR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::XIRR',
'argumentCount' => '2,3'
),
'XNPV' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::XNPV',
'argumentCount' => '3'
),
'YEAR' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::YEAR',
'argumentCount' => '1'
),
'YEARFRAC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_DATE_AND_TIME,
'functionCall' => 'PHPExcel_Calculation_DateTime::YEARFRAC',
'argumentCount' => '2,3'
),
'YIELD' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Functions::DUMMY',
'argumentCount' => '6,7'
),
'YIELDDISC' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDDISC',
'argumentCount' => '4,5'
),
'YIELDMAT' => array('category' => PHPExcel_Calculation_Function::CATEGORY_FINANCIAL,
'functionCall' => 'PHPExcel_Calculation_Financial::YIELDMAT',
'argumentCount' => '5,6'
),
'ZTEST' => array('category' => PHPExcel_Calculation_Function::CATEGORY_STATISTICAL,
'functionCall' => 'PHPExcel_Calculation_Statistical::ZTEST',
'argumentCount' => '2-3'
)
);
private static $_controlFunctions = array(
'MKMATRIX' => array('argumentCount' => '*',
'functionCall' => 'self::_mkMatrix'
)
);
private function __construct(PHPExcel $workbook = NULL) {
$setPrecision = (PHP_INT_SIZE == 4) ? 14 : 16;
$this->_savedPrecision = ini_get('precision');
if ($this->_savedPrecision < $setPrecision) {
ini_set('precision',$setPrecision);
}
$this->delta = 1 * pow(10, -$setPrecision);
if ($workbook !== NULL) {
self::$_workbookSets[$workbook->getID()] = $this;
}
$this->_workbook = $workbook;
$this->_cyclicReferenceStack = new PHPExcel_CalcEngine_CyclicReferenceStack();
$this->_debugLog = new PHPExcel_CalcEngine_Logger($this->_cyclicReferenceStack);
}
public function __destruct() {
if ($this->_savedPrecision != ini_get('precision')) {
ini_set('precision',$this->_savedPrecision);
}
}
private static function _loadLocales() {
$localeFileDirectory = PHPEXCEL_ROOT.'PHPExcel/locale/';
foreach (glob($localeFileDirectory.'
public static function getInstance(PHPExcel $workbook = NULL) {
if ($workbook !== NULL) {
if (isset(self::$_workbookSets[$workbook->getID()])) {
return self::$_workbookSets[$workbook->getID()];
}
return new PHPExcel_Calculation($workbook);
}
if (!isset(self::$_instance) || (self::$_instance === NULL)) {
self::$_instance = new PHPExcel_Calculation();
}
return self::$_instance;
}
public static function unsetInstance(PHPExcel $workbook = NULL) {
if ($workbook !== NULL) {
if (isset(self::$_workbookSets[$workbook->getID()])) {
unset(self::$_workbookSets[$workbook->getID()]);
}
}
}
public function flushInstance() {
$this->clearCalculationCache();
}
public function getDebugLog() {
return $this->_debugLog;
}
public final function __clone() {
throw new PHPExcel_Calculation_Exception ('Cloning the calculation engine is not allowed!');
}
public static function getTRUE() {
return self::$_localeBoolean['TRUE'];
}
public static function getFALSE() {
return self::$_localeBoolean['FALSE'];
}
public static function setArrayReturnType($returnType) {
if (($returnType == self::RETURN_ARRAY_AS_VALUE) ||
($returnType == self::RETURN_ARRAY_AS_ERROR) ||
($returnType == self::RETURN_ARRAY_AS_ARRAY)) {
self::$returnArrayAsType = $returnType;
return TRUE;
}
return FALSE;
}
public static function getArrayReturnType() {
return self::$returnArrayAsType;
}
public function getCalculationCacheEnabled() {
return $this->_calculationCacheEnabled;
}
public function setCalculationCacheEnabled($pValue = TRUE) {
$this->_calculationCacheEnabled = $pValue;
$this->clearCalculationCache();
}
public function enableCalculationCache() {
$this->setCalculationCacheEnabled(TRUE);
}
public function disableCalculationCache() {
$this->setCalculationCacheEnabled(FALSE);
}
public function clearCalculationCache() {
$this->_calculationCache = array();
}
public function clearCalculationCacheForWorksheet($worksheetName) {
if (isset($this->_calculationCache[$worksheetName])) {
unset($this->_calculationCache[$worksheetName]);
}
}
public function renameCalculationCacheForWorksheet($fromWorksheetName, $toWorksheetName) {
if (isset($this->_calculationCache[$fromWorksheetName])) {
$this->_calculationCache[$toWorksheetName] = &$this->_calculationCache[$fromWorksheetName];
unset($this->_calculationCache[$fromWorksheetName]);
}
}
public function getLocale() {
return self::$_localeLanguage;
}
public function setLocale($locale = 'en_us') {
$language = $locale = strtolower($locale);
if (strpos($locale,'_') !== FALSE) {
list($language) = explode('_',$locale);
}
if (count(self::$_validLocaleLanguages) == 1)
self::_loadLocales();
if (in_array($language,self::$_validLocaleLanguages)) {
self::$_localeFunctions = array();
self::$_localeArgumentSeparator = ',';
self::$_localeBoolean = array('TRUE' => 'TRUE', 'FALSE' => 'FALSE', 'NULL' => 'NULL');
if ($locale != 'en_us') {
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_',DIRECTORY_SEPARATOR,$locale).DIRECTORY_SEPARATOR.'functions';
if (!file_exists($functionNamesFile)) {
$functionNamesFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'functions';
if (!file_exists($functionNamesFile)) {
return FALSE;
}
}
$localeFunctions = file($functionNamesFile,FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
foreach ($localeFunctions as $localeFunction) {
list($localeFunction) = explode('##',$localeFunction); if (strpos($localeFunction,'=') !== FALSE) {
list($fName,$lfName) = explode('=',$localeFunction);
$fName = trim($fName);
$lfName = trim($lfName);
if ((isset(self::$_PHPExcelFunctions[$fName])) && ($lfName != '') && ($fName != $lfName)) {
self::$_localeFunctions[$fName] = $lfName;
}
}
}
if (isset(self::$_localeFunctions['TRUE'])) { self::$_localeBoolean['TRUE'] = self::$_localeFunctions['TRUE']; }
if (isset(self::$_localeFunctions['FALSE'])) { self::$_localeBoolean['FALSE'] = self::$_localeFunctions['FALSE']; }
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.str_replace('_',DIRECTORY_SEPARATOR,$locale).DIRECTORY_SEPARATOR.'config';
if (!file_exists($configFile)) {
$configFile = PHPEXCEL_ROOT . 'PHPExcel'.DIRECTORY_SEPARATOR.'locale'.DIRECTORY_SEPARATOR.$language.DIRECTORY_SEPARATOR.'config';
}
if (file_exists($configFile)) {
$localeSettings = file($configFile,FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
foreach ($localeSettings as $localeSetting) {
list($localeSetting) = explode('##',$localeSetting); if (strpos($localeSetting,'=') !== FALSE) {
list($settingName,$settingValue) = explode('=',$localeSetting);
$settingName = strtoupper(trim($settingName));
switch ($settingName) {
case 'ARGUMENTSEPARATOR' :
self::$_localeArgumentSeparator = trim($settingValue);
break;
}
}
}
}
}
self::$functionReplaceFromExcel = self::$functionReplaceToExcel =
self::$functionReplaceFromLocale = self::$functionReplaceToLocale = NULL;
self::$_localeLanguage = $locale;
return TRUE;
}
return FALSE;
}
public static function _translateSeparator($fromSeparator,$toSeparator,$formula,&$inBraces) {
$strlen = mb_strlen($formula);
for ($i = 0; $i < $strlen; ++$i) {
$chr = mb_substr($formula,$i,1);
switch ($chr) {
case '{' : $inBraces = TRUE;
break;
case '}' : $inBraces = FALSE;
break;
case $fromSeparator :
if (!$inBraces) {
$formula = mb_substr($formula,0,$i).$toSeparator.mb_substr($formula,$i+1);
}
}
}
return $formula;
}
private static function _translateFormula($from,$to,$formula,$fromSeparator,$toSeparator) {
if (self::$_localeLanguage !== 'en_us') {
$inBraces = FALSE;
if (strpos($formula,'"') !== FALSE) {
$temp = explode('"',$formula);
$i = FALSE;
foreach($temp as &$value) {
if ($i = !$i) {
$value = preg_replace($from,$to,$value);
$value = self::_translateSeparator($fromSeparator,$toSeparator,$value,$inBraces);
}
}
unset($value);
$formula = implode('"',$temp);
} else {
$formula = preg_replace($from,$to,$formula);
$formula = self::_translateSeparator($fromSeparator,$toSeparator,$formula,$inBraces);
}
}
return $formula;
}
private static $functionReplaceFromExcel = NULL;
private static $functionReplaceToLocale = NULL;
public function _translateFormulaToLocale($formula) {
if (self::$functionReplaceFromExcel === NULL) {
self::$functionReplaceFromExcel = array();
foreach(array_keys(self::$_localeFunctions) as $excelFunctionName) {
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelFunctionName).'([\s]*\()/Ui';
}
foreach(array_keys(self::$_localeBoolean) as $excelBoolean) {
self::$functionReplaceFromExcel[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui';
}
}
if (self::$functionReplaceToLocale === NULL) {
self::$functionReplaceToLocale = array();
foreach(array_values(self::$_localeFunctions) as $localeFunctionName) {
self::$functionReplaceToLocale[] = '$1'.trim($localeFunctionName).'$2';
}
foreach(array_values(self::$_localeBoolean) as $localeBoolean) {
self::$functionReplaceToLocale[] = '$1'.trim($localeBoolean).'$2';
}
}
return self::_translateFormula(self::$functionReplaceFromExcel,self::$functionReplaceToLocale,$formula,',',self::$_localeArgumentSeparator);
}
private static $functionReplaceFromLocale = NULL;
private static $functionReplaceToExcel = NULL;
public function _translateFormulaToEnglish($formula) {
if (self::$functionReplaceFromLocale === NULL) {
self::$functionReplaceFromLocale = array();
foreach(array_values(self::$_localeFunctions) as $localeFunctionName) {
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($localeFunctionName).'([\s]*\()/Ui';
}
foreach(array_values(self::$_localeBoolean) as $excelBoolean) {
self::$functionReplaceFromLocale[] = '/(@?[^\w\.])'.preg_quote($excelBoolean).'([^\w\.])/Ui';
}
}
if (self::$functionReplaceToExcel === NULL) {
self::$functionReplaceToExcel = array();
foreach(array_keys(self::$_localeFunctions) as $excelFunctionName) {
self::$functionReplaceToExcel[] = '$1'.trim($excelFunctionName).'$2';
}
foreach(array_keys(self::$_localeBoolean) as $excelBoolean) {
self::$functionReplaceToExcel[] = '$1'.trim($excelBoolean).'$2';
}
}
return self::_translateFormula(self::$functionReplaceFromLocale,self::$functionReplaceToExcel,$formula,self::$_localeArgumentSeparator,',');
}
public static function _localeFunc($function) {
if (self::$_localeLanguage !== 'en_us') {
$functionName = trim($function,'(');
if (isset(self::$_localeFunctions[$functionName])) {
$brace = ($functionName != $function);
$function = self::$_localeFunctions[$functionName];
if ($brace) { $function .= '('; }
}
}
return $function;
}
public static function _wrapResult($value) {
if (is_string($value)) {
if (preg_match('/^'.self::CALCULATION_REGEXP_ERROR.'$/i', $value, $match)) {
return $value;
}
return '"'.$value.'"';
} else if((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) {
return PHPExcel_Calculation_Functions::NaN();
}
return $value;
}
public static function _unwrapResult($value) {
if (is_string($value)) {
if ((isset($value{0})) && ($value{0} == '"') && (substr($value,-1) == '"')) {
return substr($value,1,-1);
}
} else if((is_float($value)) && ((is_nan($value)) || (is_infinite($value)))) {
return PHPExcel_Calculation_Functions::NaN();
}
return $value;
}
public function calculate(PHPExcel_Cell $pCell = NULL) {
try {
return $this->calculateCellValue($pCell);
} catch (PHPExcel_Exception $e) {
throw new PHPExcel_Calculation_Exception($e->getMessage());
}
}
public function calculateCellValue(PHPExcel_Cell $pCell = NULL, $resetLog = TRUE) {
if ($pCell === NULL) {
return NULL;
}
$returnArrayAsType = self::$returnArrayAsType;
if ($resetLog) {
$this->formulaError = null;
$this->_debugLog->clearLog();
$this->_cyclicReferenceStack->clear();
$this->_cyclicFormulaCount = 1;
self::$returnArrayAsType = self::RETURN_ARRAY_AS_ARRAY;
}
$this->_cellStack[] = array(
'sheet' => $pCell->getWorksheet()->getTitle(),
'cell' => $pCell->getCoordinate(),
);
try {
$result = self::_unwrapResult($this->_calculateFormulaValue($pCell->getValue(), $pCell->getCoordinate(), $pCell));
$cellAddress = array_pop($this->_cellStack);
$this->_workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']);
} catch (PHPExcel_Exception $e) {
$cellAddress = array_pop($this->_cellStack);
$this->_workbook->getSheetByName($cellAddress['sheet'])->getCell($cellAddress['cell']);
throw new PHPExcel_Calculation_Exception($e->getMessage());
}
if ((is_array($result)) && (self::$returnArrayAsType != self::RETURN_ARRAY_AS_ARRAY)) {
self::$returnArrayAsType = $returnArrayAsType;
$testResult = PHPExcel_Calculation_Functions::flattenArray($result);
if (self::$returnArrayAsType == self::RETURN_ARRAY_AS_ERROR) {
return PHPExcel_Calculation_Functions::VALUE();
}
if (count($testResult) != 1) {
$r = array_keys($result);
$r = array_shift($r);
if (!is_numeric($r)) { return PHPExcel_Calculation_Functions::VALUE(); }
if (is_array($result[$r])) {
$c = array_keys($result[$r]);
$c = array_shift($c);
if (!is_numeric($c)) {
return PHPExcel_Calculation_Functions::VALUE();
}
}
}
$result = array_shift($testResult);
}
self::$returnArrayAsType = $returnArrayAsType;
if ($result === NULL) {
return 0;
} elseif((is_float($result)) && ((is_nan($result)) || (is_infinite($result)))) {
return PHPExcel_Calculation_Functions::NaN();
}
return $result;
}
public function parseFormula($formula) {
$formula = trim($formula);
if ((!isset($formula{0})) || ($formula{0} != '=')) return array();
$formula = ltrim(substr($formula,1));
if (!isset($formula{0})) return array();
return $this->_parseFormula($formula);
}
public function calculateFormula($formula, $cellID=NULL, PHPExcel_Cell $pCell = NULL) {
$this->formulaError = null;
$this->_debugLog->clearLog();
$this->_cyclicReferenceStack->clear();
$resetCache = $this->getCalculationCacheEnabled();
$this->_calculationCacheEnabled = FALSE;
try {
$result = self::_unwrapResult($this->_calculateFormulaValue($formula, $cellID, $pCell));
} catch (PHPExcel_Exception $e) {
throw new PHPExcel_Calculation_Exception($e->getMessage());
}
$this->_calculationCacheEnabled = $resetCache;
return $result;
}
public function getValueFromCache($cellReference, &$cellValue) {
$this->_debugLog->writeDebugLog('Testing cache value for cell ', $cellReference);
if (($this->_calculationCacheEnabled) && (isset($this->_calculationCache[$cellReference]))) {
$this->_debugLog->writeDebugLog('Retrieving value for cell ', $cellReference, ' from cache');
$cellValue = $this->_calculationCache[$cellReference];
return TRUE;
}
return FALSE;
}
public function saveValueToCache($cellReference, $cellValue) {
if ($this->_calculationCacheEnabled) {
$this->_calculationCache[$cellReference] = $cellValue;
}
}
public function _calculateFormulaValue($formula, $cellID=null, PHPExcel_Cell $pCell = null) {
$cellValue = null;
$formula = trim($formula);
if ($formula{0} != '=') return self::_wrapResult($formula);
$formula = ltrim(substr($formula, 1));
if (!isset($formula{0})) return self::_wrapResult($formula);
$pCellParent = ($pCell !== NULL) ? $pCell->getWorksheet() : NULL;
$wsTitle = ($pCellParent !== NULL) ? $pCellParent->getTitle() : "\x00Wrk";
$wsCellReference = $wsTitle . '!' . $cellID;
if (($cellID !== NULL) && ($this->getValueFromCache($wsCellReference, $cellValue))) {
return $cellValue;
}
if (($wsTitle{0} !== "\x00") && ($this->_cyclicReferenceStack->onStack($wsCellReference))) {
if ($this->cyclicFormulaCount <= 0) {
$this->_cyclicFormulaCell = '';
return $this->_raiseFormulaError('Cyclic Reference in Formula');
} elseif ($this->_cyclicFormulaCell === $wsCellReference) {
++$this->_cyclicFormulaCount;
if ($this->_cyclicFormulaCount >= $this->cyclicFormulaCount) {
$this->_cyclicFormulaCell = '';
return $cellValue;
}
} elseif ($this->_cyclicFormulaCell == '') {
if ($this->_cyclicFormulaCount >= $this->cyclicFormulaCount) {
return $cellValue;
}
$this->_cyclicFormulaCell = $wsCellReference;
}
}
$this->_cyclicReferenceStack->push($wsCellReference);
$cellValue = $this->_processTokenStack($this->_parseFormula($formula, $pCell), $cellID, $pCell);
$this->_cyclicReferenceStack->pop();
if ($cellID !== NULL) {
$this->saveValueToCache($wsCellReference, $cellValue);
}
return $cellValue;
}
private static function _checkMatrixOperands(&$operand1,&$operand2,$resize = 1) {
if (!is_array($operand1)) {
list($matrixRows,$matrixColumns) = self::_getMatrixDimensions($operand2);
$operand1 = array_fill(0,$matrixRows,array_fill(0,$matrixColumns,$operand1));
$resize = 0;
} elseif (!is_array($operand2)) {
list($matrixRows,$matrixColumns) = self::_getMatrixDimensions($operand1);
$operand2 = array_fill(0,$matrixRows,array_fill(0,$matrixColumns,$operand2));
$resize = 0;
}
list($matrix1Rows,$matrix1Columns) = self::_getMatrixDimensions($operand1);
list($matrix2Rows,$matrix2Columns) = self::_getMatrixDimensions($operand2);
if (($matrix1Rows == $matrix2Columns) && ($matrix2Rows == $matrix1Columns)) {
$resize = 1;
}
if ($resize == 2) {
self::_resizeMatricesExtend($operand1,$operand2,$matrix1Rows,$matrix1Columns,$matrix2Rows,$matrix2Columns);
} elseif ($resize == 1) {
self::_resizeMatricesShrink($operand1,$operand2,$matrix1Rows,$matrix1Columns,$matrix2Rows,$matrix2Columns);
}
return array( $matrix1Rows,$matrix1Columns,$matrix2Rows,$matrix2Columns);
}
public static function _getMatrixDimensions(&$matrix) {
$matrixRows = count($matrix);
$matrixColumns = 0;
foreach($matrix as $rowKey => $rowValue) {
$matrixColumns = max(count($rowValue),$matrixColumns);
if (!is_array($rowValue)) {
$matrix[$rowKey] = array($rowValue);
} else {
$matrix[$rowKey] = array_values($rowValue);
}
}
$matrix = array_values($matrix);
return array($matrixRows,$matrixColumns);
}
private static function _resizeMatricesShrink(&$matrix1,&$matrix2,$matrix1Rows,$matrix1Columns,$matrix2Rows,$matrix2Columns) {
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) {
if ($matrix2Rows < $matrix1Rows) {
for ($i = $matrix2Rows; $i < $matrix1Rows; ++$i) {
unset($matrix1[$i]);
}
}
if ($matrix2Columns < $matrix1Columns) {
for ($i = 0; $i < $matrix1Rows; ++$i) {
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) {
unset($matrix1[$i][$j]);
}
}
}
}
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) {
if ($matrix1Rows < $matrix2Rows) {
for ($i = $matrix1Rows; $i < $matrix2Rows; ++$i) {
unset($matrix2[$i]);
}
}
if ($matrix1Columns < $matrix2Columns) {
for ($i = 0; $i < $matrix2Rows; ++$i) {
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) {
unset($matrix2[$i][$j]);
}
}
}
}
}
private static function _resizeMatricesExtend(&$matrix1,&$matrix2,$matrix1Rows,$matrix1Columns,$matrix2Rows,$matrix2Columns) {
if (($matrix2Columns < $matrix1Columns) || ($matrix2Rows < $matrix1Rows)) {
if ($matrix2Columns < $matrix1Columns) {
for ($i = 0; $i < $matrix2Rows; ++$i) {
$x = $matrix2[$i][$matrix2Columns-1];
for ($j = $matrix2Columns; $j < $matrix1Columns; ++$j) {
$matrix2[$i][$j] = $x;
}
}
}
if ($matrix2Rows < $matrix1Rows) {
$x = $matrix2[$matrix2Rows-1];
for ($i = 0; $i < $matrix1Rows; ++$i) {
$matrix2[$i] = $x;
}
}
}
if (($matrix1Columns < $matrix2Columns) || ($matrix1Rows < $matrix2Rows)) {
if ($matrix1Columns < $matrix2Columns) {
for ($i = 0; $i < $matrix1Rows; ++$i) {
$x = $matrix1[$i][$matrix1Columns-1];
for ($j = $matrix1Columns; $j < $matrix2Columns; ++$j) {
$matrix1[$i][$j] = $x;
}
}
}
if ($matrix1Rows < $matrix2Rows) {
$x = $matrix1[$matrix1Rows-1];
for ($i = 0; $i < $matrix2Rows; ++$i) {
$matrix1[$i] = $x;
}
}
}
}
private function _showValue($value) {
if ($this->_debugLog->getWriteDebugLog()) {
$testArray = PHPExcel_Calculation_Functions::flattenArray($value);
if (count($testArray) == 1) {
$value = array_pop($testArray);
}
if (is_array($value)) {
$returnMatrix = array();
$pad = $rpad = ', ';
foreach($value as $row) {
if (is_array($row)) {
$returnMatrix[] = implode($pad,array_map(array($this,'_showValue'),$row));
$rpad = '; ';
} else {
$returnMatrix[] = $this->_showValue($row);
}
}
return '{ '.implode($rpad,$returnMatrix).' }';
} elseif(is_string($value) && (trim($value,'"') == $value)) {
return '"'.$value.'"';
} elseif(is_bool($value)) {
return ($value) ? self::$_localeBoolean['TRUE'] : self::$_localeBoolean['FALSE'];
}
}
return PHPExcel_Calculation_Functions::flattenSingleValue($value);
}
private function _showTypeDetails($value) {
if ($this->_debugLog->getWriteDebugLog()) {
$testArray = PHPExcel_Calculation_Functions::flattenArray($value);
if (count($testArray) == 1) {
$value = array_pop($testArray);
}
if ($value === NULL) {
return 'a NULL value';
} elseif (is_float($value)) {
$typeString = 'a floating point number';
} elseif(is_int($value)) {
$typeString = 'an integer number';
} elseif(is_bool($value)) {
$typeString = 'a boolean';
} elseif(is_array($value)) {
$typeString = 'a matrix';
} else {
if ($value == '') {
return 'an empty string';
} elseif ($value{0} == '#') {
return 'a '.$value.' error';
} else {
$typeString = 'a string';
}
}
return $typeString.' with a value of '.$this->_showValue($value);
}
}
private function _convertMatrixReferences($formula) {
static $matrixReplaceFrom = array('{',';','}');
static $matrixReplaceTo = array('MKMATRIX(MKMATRIX(','),MKMATRIX(','))');
if (strpos($formula,'{') !== FALSE) {
if (strpos($formula,'"') !== FALSE) {
$temp = explode('"',$formula);
$openCount = $closeCount = 0;
$i = FALSE;
foreach($temp as &$value) {
if ($i = !$i) {
$openCount += substr_count($value,'{');
$closeCount += substr_count($value,'}');
$value = str_replace($matrixReplaceFrom,$matrixReplaceTo,$value);
}
}
unset($value);
$formula = implode('"',$temp);
} else {
$openCount = substr_count($formula,'{');
$closeCount = substr_count($formula,'}');
$formula = str_replace($matrixReplaceFrom,$matrixReplaceTo,$formula);
}
if ($openCount < $closeCount) {
if ($openCount > 0) {
return $this->_raiseFormulaError("Formula Error: Mismatched matrix braces '}'");
} else {
return $this->_raiseFormulaError("Formula Error: Unexpected '}' encountered");
}
} elseif ($openCount > $closeCount) {
if ($closeCount > 0) {
return $this->_raiseFormulaError("Formula Error: Mismatched matrix braces '{'");
} else {
return $this->_raiseFormulaError("Formula Error: Unexpected '{' encountered");
}
}
}
return $formula;
}
private static function _mkMatrix() {
return func_get_args();
}
private static $_operatorAssociativity = array(
'^' => 0, '*' => 0, '/' => 0, '+' => 0, '-' => 0, '&' => 0, '|' => 0, ':' => 0, '>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 );
private static $_comparisonOperators = array('>' => TRUE, '<' => TRUE, '=' => TRUE, '>=' => TRUE, '<=' => TRUE, '<>' => TRUE);
private static $_operatorPrecedence = array(
':' => 8, '|' => 7, '~' => 6, '%' => 5, '^' => 4, '*' => 3, '/' => 3, '+' => 2, '-' => 2, '&' => 1, '>' => 0, '<' => 0, '=' => 0, '>=' => 0, '<=' => 0, '<>' => 0 );
private function _parseFormula($formula, PHPExcel_Cell $pCell = NULL) {
if (($formula = $this->_convertMatrixReferences(trim($formula))) === FALSE) {
return FALSE;
}
$pCellParent = ($pCell !== NULL) ? $pCell->getWorksheet() : NULL;
$regexpMatchString = '/^('.self::CALCULATION_REGEXP_FUNCTION.
'|'.self::CALCULATION_REGEXP_CELLREF.
'|'.self::CALCULATION_REGEXP_NUMBER.
'|'.self::CALCULATION_REGEXP_STRING.
'|'.self::CALCULATION_REGEXP_OPENBRACE.
'|'.self::CALCULATION_REGEXP_NAMEDRANGE.
'|'.self::CALCULATION_REGEXP_ERROR.
')/si';
$index = 0;
$stack = new PHPExcel_Calculation_Token_Stack;
$output = array();
$expectingOperator = FALSE; $expectingOperand = FALSE; while(TRUE) { $opCharacter = $formula{$index}; if ((isset(self::$_comparisonOperators[$opCharacter])) && (strlen($formula) > $index) && (isset(self::$_comparisonOperators[$formula{$index+1}]))) {
$opCharacter .= $formula{++$index}; }
$isOperandOrFunction = preg_match($regexpMatchString, substr($formula, $index), $match);
if ($opCharacter == '-' && !$expectingOperator) { $stack->push('Unary Operator','~'); ++$index; } elseif ($opCharacter == '%' && $expectingOperator) { $stack->push('Unary Operator','%'); ++$index;
} elseif ($opCharacter == '+' && !$expectingOperator) { ++$index; } elseif ((($opCharacter == '~') || ($opCharacter == '|')) && (!$isOperandOrFunction)) { return $this->_raiseFormulaError("Formula Error: Illegal character '~'");
} elseif ((isset(self::$_operators[$opCharacter]) or $isOperandOrFunction) && $expectingOperator) { while($stack->count() > 0 &&
($o2 = $stack->last()) &&
isset(self::$_operators[$o2['value']]) &&
@(self::$_operatorAssociativity[$opCharacter] ? self::$_operatorPrecedence[$opCharacter] < self::$_operatorPrecedence[$o2['value']] : self::$_operatorPrecedence[$opCharacter] <= self::$_operatorPrecedence[$o2['value']])) {
$output[] = $stack->pop(); }
$stack->push('Binary Operator',$opCharacter); ++$index;
$expectingOperator = FALSE;
} elseif ($opCharacter == ')' && $expectingOperator) { $expectingOperand = FALSE;
while (($o2 = $stack->pop()) && $o2['value'] != '(') { if ($o2 === NULL) return $this->_raiseFormulaError('Formula Error: Unexpected closing brace ")"');
else $output[] = $o2;
}
$d = $stack->last(2);
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches)) { $functionName = $matches[1]; $d = $stack->pop();
$argumentCount = $d['value']; $output[] = $d; $output[] = $stack->pop(); if (isset(self::$_controlFunctions[$functionName])) { $expectedArgumentCount = self::$_controlFunctions[$functionName]['argumentCount'];
$functionCall = self::$_controlFunctions[$functionName]['functionCall'];
} elseif (isset(self::$_PHPExcelFunctions[$functionName])) { $expectedArgumentCount = self::$_PHPExcelFunctions[$functionName]['argumentCount'];
$functionCall = self::$_PHPExcelFunctions[$functionName]['functionCall'];
} else { return $this->_raiseFormulaError("Formula Error: Internal error, non-function on stack");
}
$argumentCountError = FALSE;
if (is_numeric($expectedArgumentCount)) {
if ($expectedArgumentCount < 0) { if ($argumentCount > abs($expectedArgumentCount)) {
$argumentCountError = TRUE;
$expectedArgumentCountString = 'no more than '.abs($expectedArgumentCount);
}
} else { if ($argumentCount != $expectedArgumentCount) {
$argumentCountError = TRUE;
$expectedArgumentCountString = $expectedArgumentCount;
}
}
} elseif ($expectedArgumentCount != '*') {
$isOperandOrFunction = preg_match('/(\d*)([-+,])(\d*)/',$expectedArgumentCount,$argMatch); switch ($argMatch[2]) {
case '+' :
if ($argumentCount < $argMatch[1]) {
$argumentCountError = TRUE;
$expectedArgumentCountString = $argMatch[1].' or more ';
}
break;
case '-' :
if (($argumentCount < $argMatch[1]) || ($argumentCount > $argMatch[3])) {
$argumentCountError = TRUE;
$expectedArgumentCountString = 'between '.$argMatch[1].' and '.$argMatch[3];
}
break;
case ',' :
if (($argumentCount != $argMatch[1]) && ($argumentCount != $argMatch[3])) {
$argumentCountError = TRUE;
$expectedArgumentCountString = 'either '.$argMatch[1].' or '.$argMatch[3];
}
break;
}
}
if ($argumentCountError) {
return $this->_raiseFormulaError("Formula Error: Wrong number of arguments for $functionName() function: $argumentCount given, ".$expectedArgumentCountString." expected");
}
}
++$index;
} elseif ($opCharacter == ',') { while (($o2 = $stack->pop()) && $o2['value'] != '(') { if ($o2 === NULL) return $this->_raiseFormulaError("Formula Error: Unexpected ,");
else $output[] = $o2; }
if (($expectingOperand) || (!$expectingOperator)) {
$output[] = array('type' => 'NULL Value', 'value' => self::$_ExcelConstants['NULL'], 'reference' => NULL);
}
$d = $stack->last(2);
if (!preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $d['value'], $matches))
return $this->_raiseFormulaError("Formula Error: Unexpected ,");
$d = $stack->pop();
$stack->push($d['type'],++$d['value'],$d['reference']); $stack->push('Brace', '('); $expectingOperator = FALSE;
$expectingOperand = TRUE;
++$index;
} elseif ($opCharacter == '(' && !$expectingOperator) {<br />';
$stack->push('Brace', '(');
++$index;
} elseif ($isOperandOrFunction && !$expectingOperator) { $expectingOperator = TRUE;
$expectingOperand = FALSE;
$val = $match[1];
$length = strlen($val);<br />';
if (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $val, $matches)) {
$val = preg_replace('/\s/u','',$val);<br />';
if (isset(self::$_PHPExcelFunctions[strtoupper($matches[1])]) || isset(self::$_controlFunctions[strtoupper($matches[1])])) { $stack->push('Function', strtoupper($val));
$ax = preg_match('/^\s*(\s*\))/ui', substr($formula, $index+$length), $amatch);
if ($ax) {
$stack->push('Operand Count for Function '.strtoupper($val).')', 0);
$expectingOperator = TRUE;
} else {
$stack->push('Operand Count for Function '.strtoupper($val).')', 1);
$expectingOperator = FALSE;
}
$stack->push('Brace', '(');
} else { $output[] = array('type' => 'Value', 'value' => $matches[1], 'reference' => NULL);
}
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $val, $matches)) {<br />';
$testPrevOp = $stack->last(1);
if ($testPrevOp['value'] == ':') {
if ($matches[2] == '') {
$startCellRef = $output[count($output)-1]['value'];
preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $startCellRef, $startMatches);
if ($startMatches[2] > '') {
$val = $startMatches[2].'!'.$val;
}
} else {
return $this->_raiseFormulaError("3D Range references are not yet supported");
}
}
$output[] = array('type' => 'Cell Reference', 'value' => $val, 'reference' => $val); } else {<br />';
$testPrevOp = $stack->last(1);
if ($testPrevOp['value'] == ':') {
$startRowColRef = $output[count($output)-1]['value'];
$rangeWS1 = '';
if (strpos('!',$startRowColRef) !== FALSE) {
list($rangeWS1,$startRowColRef) = explode('!',$startRowColRef);
}
if ($rangeWS1 != '') $rangeWS1 .= '!';
$rangeWS2 = $rangeWS1;
if (strpos('!',$val) !== FALSE) {
list($rangeWS2,$val) = explode('!',$val);
}
if ($rangeWS2 != '') $rangeWS2 .= '!';
if ((is_integer($startRowColRef)) && (ctype_digit($val)) &&
($startRowColRef <= 1048576) && ($val <= 1048576)) {
$endRowColRef = ($pCellParent !== NULL) ? $pCellParent->getHighestColumn() : 'XFD'; $output[count($output)-1]['value'] = $rangeWS1.'A'.$startRowColRef;
$val = $rangeWS2.$endRowColRef.$val;
} elseif ((ctype_alpha($startRowColRef)) && (ctype_alpha($val)) &&
(strlen($startRowColRef) <= 3) && (strlen($val) <= 3)) {
$endRowColRef = ($pCellParent !== NULL) ? $pCellParent->getHighestRow() : 1048576; $output[count($output)-1]['value'] = $rangeWS1.strtoupper($startRowColRef).'1';
$val = $rangeWS2.$val.$endRowColRef;
}
}
$localeConstant = FALSE;
if ($opCharacter == '"') {<br />';
$val = self::_wrapResult(str_replace('""','"',self::_unwrapResult($val)));
} elseif (is_numeric($val)) {<br />';
if ((strpos($val,'.') !== FALSE) || (stripos($val,'e') !== FALSE) || ($val > PHP_INT_MAX) || ($val < -PHP_INT_MAX)) {<br />';
$val = (float) $val;
} else {<br />';
$val = (integer) $val;
}
} elseif (isset(self::$_ExcelConstants[trim(strtoupper($val))])) {
$excelConstant = trim(strtoupper($val));<br />';
$val = self::$_ExcelConstants[$excelConstant];
} elseif (($localeConstant = array_search(trim(strtoupper($val)), self::$_localeBoolean)) !== FALSE) {<br />';
$val = self::$_ExcelConstants[$localeConstant];
}
$details = array('type' => 'Value', 'value' => $val, 'reference' => NULL);
if ($localeConstant) { $details['localeValue'] = $localeConstant; }
$output[] = $details;
}
$index += $length;
} elseif ($opCharacter == '$') { ++$index;
} elseif ($opCharacter == ')') { if ($expectingOperand) {
$output[] = array('type' => 'NULL Value', 'value' => self::$_ExcelConstants['NULL'], 'reference' => NULL);
$expectingOperand = FALSE;
$expectingOperator = TRUE;
} else {
return $this->_raiseFormulaError("Formula Error: Unexpected ')'");
}
} elseif (isset(self::$_operators[$opCharacter]) && !$expectingOperator) {
return $this->_raiseFormulaError("Formula Error: Unexpected operator '$opCharacter'");
} else { return $this->_raiseFormulaError("Formula Error: An unexpected error occured");
}
if ($index == strlen($formula)) {
if ((isset(self::$_operators[$opCharacter])) && ($opCharacter != '%')) {
return $this->_raiseFormulaError("Formula Error: Operator '$opCharacter' has no operands");
} else {
break;
}
}
while (($formula{$index} == "\n") || ($formula{$index} == "\r")) {
++$index;
}
if ($formula{$index} == ' ') {
while ($formula{$index} == ' ') {
++$index;
}
<br />';
if (($expectingOperator) && (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'.*/Ui', substr($formula, $index), $match)) &&
($output[count($output)-1]['type'] == 'Cell Reference')) {<br />';
while($stack->count() > 0 &&
($o2 = $stack->last()) &&
isset(self::$_operators[$o2['value']]) &&
@(self::$_operatorAssociativity[$opCharacter] ? self::$_operatorPrecedence[$opCharacter] < self::$_operatorPrecedence[$o2['value']] : self::$_operatorPrecedence[$opCharacter] <= self::$_operatorPrecedence[$o2['value']])) {
$output[] = $stack->pop(); }
$stack->push('Binary Operator','|'); $expectingOperator = FALSE;
}
}
}
while (($op = $stack->pop()) !== NULL) { if ((is_array($op) && $op['value'] == '(') || ($op === '('))
return $this->_raiseFormulaError("Formula Error: Expecting ')'"); $output[] = $op;
}
return $output;
}
private static function _dataTestReference(&$operandData)
{
$operand = $operandData['value'];
if (($operandData['reference'] === NULL) && (is_array($operand))) {
$rKeys = array_keys($operand);
$rowKey = array_shift($rKeys);
$cKeys = array_keys(array_keys($operand[$rowKey]));
$colKey = array_shift($cKeys);
if (ctype_upper($colKey)) {
$operandData['reference'] = $colKey.$rowKey;
}
}
return $operand;
}
private function _processTokenStack($tokens, $cellID = NULL, PHPExcel_Cell $pCell = NULL) {
if ($tokens == FALSE) return FALSE;
$pCellWorksheet = ($pCell !== NULL) ? $pCell->getWorksheet() : NULL;
$pCellParent = ($pCell !== NULL) ? $pCell->getParent() : null;
$stack = new PHPExcel_Calculation_Token_Stack;
foreach ($tokens as $tokenData) {<br />';
$token = $tokenData['value'];<b>Token is '.$token.'</b><br />';
if (isset(self::$_binaryOperators[$token])) {<br />';
if (($operand2Data = $stack->pop()) === NULL) return $this->_raiseFormulaError('Internal error - Operand value missing from stack');
if (($operand1Data = $stack->pop()) === NULL) return $this->_raiseFormulaError('Internal error - Operand value missing from stack');
$operand1 = self::_dataTestReference($operand1Data);
$operand2 = self::_dataTestReference($operand2Data);
if ($token == ':') {
$this->_debugLog->writeDebugLog('Evaluating Range ', $this->_showValue($operand1Data['reference']), ' ', $token, ' ', $this->_showValue($operand2Data['reference']));
} else {
$this->_debugLog->writeDebugLog('Evaluating ', $this->_showValue($operand1), ' ', $token, ' ', $this->_showValue($operand2));
}
switch ($token) {
case '>' : case '<' : case '>=' : case '<=' : case '=' : case '<>' : $this->_executeBinaryComparisonOperation($cellID,$operand1,$operand2,$token,$stack);
break;
case ':' : $sheet1 = $sheet2 = '';
if (strpos($operand1Data['reference'],'!') !== FALSE) {
list($sheet1,$operand1Data['reference']) = explode('!',$operand1Data['reference']);
} else {
$sheet1 = ($pCellParent !== NULL) ? $pCellWorksheet->getTitle() : '';
}
if (strpos($operand2Data['reference'],'!') !== FALSE) {
list($sheet2,$operand2Data['reference']) = explode('!',$operand2Data['reference']);
} else {
$sheet2 = $sheet1;
}
if ($sheet1 == $sheet2) {
if ($operand1Data['reference'] === NULL) {
if ((trim($operand1Data['value']) != '') && (is_numeric($operand1Data['value']))) {
$operand1Data['reference'] = $pCell->getColumn().$operand1Data['value'];
} elseif (trim($operand1Data['reference']) == '') {
$operand1Data['reference'] = $pCell->getCoordinate();
} else {
$operand1Data['reference'] = $operand1Data['value'].$pCell->getRow();
}
}
if ($operand2Data['reference'] === NULL) {
if ((trim($operand2Data['value']) != '') && (is_numeric($operand2Data['value']))) {
$operand2Data['reference'] = $pCell->getColumn().$operand2Data['value'];
} elseif (trim($operand2Data['reference']) == '') {
$operand2Data['reference'] = $pCell->getCoordinate();
} else {
$operand2Data['reference'] = $operand2Data['value'].$pCell->getRow();
}
}
$oData = array_merge(explode(':',$operand1Data['reference']),explode(':',$operand2Data['reference']));
$oCol = $oRow = array();
foreach($oData as $oDatum) {
$oCR = PHPExcel_Cell::coordinateFromString($oDatum);
$oCol[] = PHPExcel_Cell::columnIndexFromString($oCR[0]) - 1;
$oRow[] = $oCR[1];
}
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow);
if ($pCellParent !== NULL) {
$cellValue = $this->extractCellRange($cellRef, $this->_workbook->getSheetByName($sheet1), FALSE);
} else {
return $this->_raiseFormulaError('Unable to access Cell Reference');
}
$stack->push('Cell Reference',$cellValue,$cellRef);
} else {
$stack->push('Error',PHPExcel_Calculation_Functions::REF(),NULL);
}
break;
case '+' : $this->_executeNumericBinaryOperation($cellID,$operand1,$operand2,$token,'plusEquals',$stack);
break;
case '-' : $this->_executeNumericBinaryOperation($cellID,$operand1,$operand2,$token,'minusEquals',$stack);
break;
case '*' : $this->_executeNumericBinaryOperation($cellID,$operand1,$operand2,$token,'arrayTimesEquals',$stack);
break;
case '/' : $this->_executeNumericBinaryOperation($cellID,$operand1,$operand2,$token,'arrayRightDivide',$stack);
break;
case '^' : $this->_executeNumericBinaryOperation($cellID,$operand1,$operand2,$token,'power',$stack);
break;
case '&' : if (is_bool($operand1)) {
$operand1 = ($operand1) ? self::$_localeBoolean['TRUE'] : self::$_localeBoolean['FALSE'];
}
if (is_bool($operand2)) {
$operand2 = ($operand2) ? self::$_localeBoolean['TRUE'] : self::$_localeBoolean['FALSE'];
}
if ((is_array($operand1)) || (is_array($operand2))) {
self::_checkMatrixOperands($operand1,$operand2,2);
try {
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1);
$matrixResult = $matrix->concat($operand2);
$result = $matrixResult->getArray();
} catch (PHPExcel_Exception $ex) {
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
$result = '#VALUE!';
}
} else {
$result = '"'.str_replace('""','"',self::_unwrapResult($operand1,'"').self::_unwrapResult($operand2,'"')).'"';
}
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($result));
$stack->push('Value',$result);
break;
case '|' : $rowIntersect = array_intersect_key($operand1,$operand2);
$cellIntersect = $oCol = $oRow = array();
foreach(array_keys($rowIntersect) as $row) {
$oRow[] = $row;
foreach($rowIntersect[$row] as $col => $data) {
$oCol[] = PHPExcel_Cell::columnIndexFromString($col) - 1;
$cellIntersect[$row] = array_intersect_key($operand1[$row],$operand2[$row]);
}
}
$cellRef = PHPExcel_Cell::stringFromColumnIndex(min($oCol)).min($oRow).':'.PHPExcel_Cell::stringFromColumnIndex(max($oCol)).max($oRow);
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($cellIntersect));
$stack->push('Value',$cellIntersect,$cellRef);
break;
}
} elseif (($token === '~') || ($token === '%')) {<br />';
if (($arg = $stack->pop()) === NULL) return $this->_raiseFormulaError('Internal error - Operand value missing from stack');
$arg = $arg['value'];
if ($token === '~') {<br />';
$this->_debugLog->writeDebugLog('Evaluating Negation of ', $this->_showValue($arg));
$multiplier = -1;
} else {<br />';
$this->_debugLog->writeDebugLog('Evaluating Percentile of ', $this->_showValue($arg));
$multiplier = 0.01;
}
if (is_array($arg)) {
self::_checkMatrixOperands($arg,$multiplier,2);
try {
$matrix1 = new PHPExcel_Shared_JAMA_Matrix($arg);
$matrixResult = $matrix1->arrayTimesEquals($multiplier);
$result = $matrixResult->getArray();
} catch (PHPExcel_Exception $ex) {
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
$result = '#VALUE!';
}
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($result));
$stack->push('Value',$result);
} else {
$this->_executeNumericBinaryOperation($cellID,$multiplier,$arg,'*','arrayTimesEquals',$stack);
}
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_CELLREF.'$/i', $token, $matches)) {
$cellRef = NULL;<br />';
if (isset($matches[8])) {<br />';
if ($pCell === NULL) { $cellValue = PHPExcel_Calculation_Functions::REF();
} else {
$cellRef = $matches[6].$matches[7].':'.$matches[9].$matches[10];
if ($matches[2] > '') {
$matches[2] = trim($matches[2],"\"'");
if ((strpos($matches[2],'[') !== FALSE) || (strpos($matches[2],']') !== FALSE)) {
return $this->_raiseFormulaError('Unable to access External Workbook');
}
$matches[2] = trim($matches[2],"\"'");<br />';
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in worksheet ', $matches[2]);
if ($pCellParent !== NULL) {
$cellValue = $this->extractCellRange($cellRef, $this->_workbook->getSheetByName($matches[2]), FALSE);
} else {
return $this->_raiseFormulaError('Unable to access Cell Reference');
}
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->_showTypeDetails($cellValue)); } else {<br />';
$this->_debugLog->writeDebugLog('Evaluating Cell Range ', $cellRef, ' in current worksheet');
if ($pCellParent !== NULL) {
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, FALSE);
} else {
return $this->_raiseFormulaError('Unable to access Cell Reference');
}
$this->_debugLog->writeDebugLog('Evaluation Result for cells ', $cellRef, ' is ', $this->_showTypeDetails($cellValue));
}
}
} else {<br />';
if ($pCell === NULL) { $cellValue = PHPExcel_Calculation_Functions::REF();
} else {
$cellRef = $matches[6].$matches[7];
if ($matches[2] > '') {
$matches[2] = trim($matches[2],"\"'");
if ((strpos($matches[2],'[') !== FALSE) || (strpos($matches[2],']') !== FALSE)) {
return $this->_raiseFormulaError('Unable to access External Workbook');
}<br />';
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in worksheet ', $matches[2]);
if ($pCellParent !== NULL) {
$cellSheet = $this->_workbook->getSheetByName($matches[2]);
if ($cellSheet && $cellSheet->cellExists($cellRef)) {
$cellValue = $this->extractCellRange($cellRef, $this->_workbook->getSheetByName($matches[2]), FALSE);
$pCell->attach($pCellParent);
} else {
$cellValue = NULL;
}
} else {
return $this->_raiseFormulaError('Unable to access Cell Reference');
}
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' in worksheet ', $matches[2], ' is ', $this->_showTypeDetails($cellValue)); } else {<br />';
$this->_debugLog->writeDebugLog('Evaluating Cell ', $cellRef, ' in current worksheet');
if ($pCellParent->isDataSet($cellRef)) {
$cellValue = $this->extractCellRange($cellRef, $pCellWorksheet, FALSE);
$pCell->attach($pCellParent);
} else {
$cellValue = NULL;
}
$this->_debugLog->writeDebugLog('Evaluation Result for cell ', $cellRef, ' is ', $this->_showTypeDetails($cellValue));
}
}
}
$stack->push('Value',$cellValue,$cellRef);
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_FUNCTION.'$/i', $token, $matches)) {<br />';
$functionName = $matches[1];
$argCount = $stack->pop();
$argCount = $argCount['value'];
if ($functionName != 'MKMATRIX') {
$this->_debugLog->writeDebugLog('Evaluating Function ', self::_localeFunc($functionName), '() with ', (($argCount == 0) ? 'no' : $argCount), ' argument', (($argCount == 1) ? '' : 's'));
}
if ((isset(self::$_PHPExcelFunctions[$functionName])) || (isset(self::$_controlFunctions[$functionName]))) { if (isset(self::$_PHPExcelFunctions[$functionName])) {
$functionCall = self::$_PHPExcelFunctions[$functionName]['functionCall'];
$passByReference = isset(self::$_PHPExcelFunctions[$functionName]['passByReference']);
$passCellReference = isset(self::$_PHPExcelFunctions[$functionName]['passCellReference']);
} elseif (isset(self::$_controlFunctions[$functionName])) {
$functionCall = self::$_controlFunctions[$functionName]['functionCall'];
$passByReference = isset(self::$_controlFunctions[$functionName]['passByReference']);
$passCellReference = isset(self::$_controlFunctions[$functionName]['passCellReference']);
}
<br />';
$args = $argArrayVals = array();
for ($i = 0; $i < $argCount; ++$i) {
$arg = $stack->pop();
$a = $argCount - $i - 1;
if (($passByReference) &&
(isset(self::$_PHPExcelFunctions[$functionName]['passByReference'][$a])) &&
(self::$_PHPExcelFunctions[$functionName]['passByReference'][$a])) {
if ($arg['reference'] === NULL) {
$args[] = $cellID;
if ($functionName != 'MKMATRIX') { $argArrayVals[] = $this->_showValue($cellID); }
} else {
$args[] = $arg['reference'];
if ($functionName != 'MKMATRIX') { $argArrayVals[] = $this->_showValue($arg['reference']); }
}
} else {
$args[] = self::_unwrapResult($arg['value']);
if ($functionName != 'MKMATRIX') { $argArrayVals[] = $this->_showValue($arg['value']); }
}
}
krsort($args);
if (($passByReference) && ($argCount == 0)) {
$args[] = $cellID;
$argArrayVals[] = $this->_showValue($cellID);
}<br />';
if ($functionName != 'MKMATRIX') {
if ($this->_debugLog->getWriteDebugLog()) {
krsort($argArrayVals);
$this->_debugLog->writeDebugLog('Evaluating ', self::_localeFunc($functionName), '( ', implode(self::$_localeArgumentSeparator.' ',PHPExcel_Calculation_Functions::flattenArray($argArrayVals)), ' )');
}
}
if ($passCellReference) {
$args[] = $pCell;
}
if (strpos($functionCall,'::') !== FALSE) {
$result = call_user_func_array(explode('::',$functionCall),$args);
} else {
foreach($args as &$arg) {
$arg = PHPExcel_Calculation_Functions::flattenSingleValue($arg);
}
unset($arg);
$result = call_user_func_array($functionCall,$args);
} if ($functionName != 'MKMATRIX') {
$this->_debugLog->writeDebugLog('Evaluation Result for ', self::_localeFunc($functionName), '() function call is ', $this->_showTypeDetails($result));
}
$stack->push('Value',self::_wrapResult($result));
}
} else {
if (isset(self::$_ExcelConstants[strtoupper($token)])) {
$excelConstant = strtoupper($token);<br />';
$stack->push('Constant Value',self::$_ExcelConstants[$excelConstant]);
$this->_debugLog->writeDebugLog('Evaluating Constant ', $excelConstant, ' as ', $this->_showTypeDetails(self::$_ExcelConstants[$excelConstant]));
} elseif ((is_numeric($token)) || ($token === NULL) || (is_bool($token)) || ($token == '') || ($token{0} == '"') || ($token{0} == '#')) {<br />';
$stack->push('Value',$token);
} elseif (preg_match('/^'.self::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $token, $matches)) {<br />';
$namedRange = $matches[6];<br />';
$this->_debugLog->writeDebugLog('Evaluating Named Range ', $namedRange);
$cellValue = $this->extractNamedRange($namedRange, ((NULL !== $pCell) ? $pCellWorksheet : NULL), FALSE);
$pCell->attach($pCellParent);
$this->_debugLog->writeDebugLog('Evaluation Result for named range ', $namedRange, ' is ', $this->_showTypeDetails($cellValue));
$stack->push('Named Range',$cellValue,$namedRange);
} else {
return $this->_raiseFormulaError("undefined variable '$token'");
}
}
}
if ($stack->count() != 1) return $this->_raiseFormulaError("internal error");
$output = $stack->pop();
$output = $output['value'];
return $output;
}
private function _validateBinaryOperand($cellID, &$operand, &$stack) {
if (is_array($operand)) {
if ((count($operand, COUNT_RECURSIVE) - count($operand)) == 1) {
do {
$operand = array_pop($operand);
} while (is_array($operand));
}
}
if (is_string($operand)) {
if ($operand > '' && $operand{0} == '"') { $operand = self::_unwrapResult($operand); }
if (!is_numeric($operand)) {
if ($operand > '' && $operand{0} == '#') {
$stack->push('Value', $operand);
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($operand));
return FALSE;
} elseif (!PHPExcel_Shared_String::convertToNumberIfFraction($operand)) {
$stack->push('Value', '#VALUE!');
$this->_debugLog->writeDebugLog('Evaluation Result is a ', $this->_showTypeDetails('#VALUE!'));
return FALSE;
}
}
}
return TRUE;
}
private function _executeBinaryComparisonOperation($cellID, $operand1, $operand2, $operation, &$stack, $recursingArrays=FALSE) {
if ((is_array($operand1)) || (is_array($operand2))) {
$result = array();
if ((is_array($operand1)) && (!is_array($operand2))) {
foreach($operand1 as $x => $operandData) {
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->_showValue($operandData), ' ', $operation, ' ', $this->_showValue($operand2));
$this->_executeBinaryComparisonOperation($cellID,$operandData,$operand2,$operation,$stack);
$r = $stack->pop();
$result[$x] = $r['value'];
}
} elseif ((!is_array($operand1)) && (is_array($operand2))) {
foreach($operand2 as $x => $operandData) {
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->_showValue($operand1), ' ', $operation, ' ', $this->_showValue($operandData));
$this->_executeBinaryComparisonOperation($cellID,$operand1,$operandData,$operation,$stack);
$r = $stack->pop();
$result[$x] = $r['value'];
}
} else {
if (!$recursingArrays) { self::_checkMatrixOperands($operand1,$operand2,2); }
foreach($operand1 as $x => $operandData) {
$this->_debugLog->writeDebugLog('Evaluating Comparison ', $this->_showValue($operandData), ' ', $operation, ' ', $this->_showValue($operand2[$x]));
$this->_executeBinaryComparisonOperation($cellID,$operandData,$operand2[$x],$operation,$stack,TRUE);
$r = $stack->pop();
$result[$x] = $r['value'];
}
}
$this->_debugLog->writeDebugLog('Comparison Evaluation Result is ', $this->_showTypeDetails($result));
$stack->push('Array',$result);
return TRUE;
}
if (is_string($operand1) && $operand1 > '' && $operand1{0} == '"') { $operand1 = self::_unwrapResult($operand1); }
if (is_string($operand2) && $operand2 > '' && $operand2{0} == '"') { $operand2 = self::_unwrapResult($operand2); }
if (PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE)
{
if (is_string($operand1)) {
$operand1 = strtoupper($operand1);
}
if (is_string($operand2)) {
$operand2 = strtoupper($operand2);
}
}
$useLowercaseFirstComparison = is_string($operand1) && is_string($operand2) && PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE;
switch ($operation) {
case '>':
if ($useLowercaseFirstComparison) {
$result = $this->strcmpLowercaseFirst($operand1, $operand2) > 0;
} else {
$result = ($operand1 > $operand2);
}
break;
case '<':
if ($useLowercaseFirstComparison) {
$result = $this->strcmpLowercaseFirst($operand1, $operand2) < 0;
} else {
$result = ($operand1 < $operand2);
}
break;
case '=':
if (is_numeric($operand1) && is_numeric($operand2)) {
$result = (abs($operand1 - $operand2) < $this->delta);
} else {
$result = strcmp($operand1, $operand2) == 0;
}
break;
case '>=':
if (is_numeric($operand1) && is_numeric($operand2)) {
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 > $operand2));
} elseif ($useLowercaseFirstComparison) {
$result = $this->strcmpLowercaseFirst($operand1, $operand2) >= 0;
} else {
$result = strcmp($operand1, $operand2) >= 0;
}
break;
case '<=':
if (is_numeric($operand1) && is_numeric($operand2)) {
$result = ((abs($operand1 - $operand2) < $this->delta) || ($operand1 < $operand2));
} elseif ($useLowercaseFirstComparison) {
$result = $this->strcmpLowercaseFirst($operand1, $operand2) <= 0;
} else {
$result = strcmp($operand1, $operand2) <= 0;
}
break;
case '<>':
if (is_numeric($operand1) && is_numeric($operand2)) {
$result = (abs($operand1 - $operand2) > 1E-14);
} else {
$result = strcmp($operand1, $operand2) != 0;
}
break;
}
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($result));
$stack->push('Value',$result);
return true;
}
private function strcmpLowercaseFirst($str1, $str2)
{
$inversedStr1 = PHPExcel_Shared_String::StrCaseReverse($str1);
$inversedStr2 = PHPExcel_Shared_String::StrCaseReverse($str2);
return strcmp($inversedStr1, $inversedStr2);
}
private function _executeNumericBinaryOperation($cellID,$operand1,$operand2,$operation,$matrixFunction,&$stack) {
if (!$this->_validateBinaryOperand($cellID,$operand1,$stack)) return FALSE;
if (!$this->_validateBinaryOperand($cellID,$operand2,$stack)) return FALSE;
if ((is_array($operand1)) || (is_array($operand2))) {
self::_checkMatrixOperands($operand1, $operand2, 2);
try {
$matrix = new PHPExcel_Shared_JAMA_Matrix($operand1);
$matrixResult = $matrix->$matrixFunction($operand2);
$result = $matrixResult->getArray();
} catch (PHPExcel_Exception $ex) {
$this->_debugLog->writeDebugLog('JAMA Matrix Exception: ', $ex->getMessage());
$result = '#VALUE!';
}
} else {
if ((PHPExcel_Calculation_Functions::getCompatibilityMode() != PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE) &&
((is_string($operand1) && !is_numeric($operand1) && strlen($operand1)>0) ||
(is_string($operand2) && !is_numeric($operand2) && strlen($operand2)>0))) {
$result = PHPExcel_Calculation_Functions::VALUE();
} else {
switch ($operation) {
case '+':
$result = $operand1 + $operand2;
break;
case '-':
$result = $operand1 - $operand2;
break;
case '*':
$result = $operand1 * $operand2;
break;
case '/':
if ($operand2 == 0) {
$stack->push('Value','#DIV/0!');
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails('#DIV/0!'));
return FALSE;
} else {
$result = $operand1 / $operand2;
}
break;
case '^':
$result = pow($operand1, $operand2);
break;
}
}
}
$this->_debugLog->writeDebugLog('Evaluation Result is ', $this->_showTypeDetails($result));
$stack->push('Value',$result);
return TRUE;
}
protected function _raiseFormulaError($errorMessage) {
$this->formulaError = $errorMessage;
$this->_cyclicReferenceStack->clear();
if (!$this->suppressFormulaErrors) throw new PHPExcel_Calculation_Exception($errorMessage);
trigger_error($errorMessage, E_USER_ERROR);
}
public function extractCellRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = NULL, $resetLog = TRUE) {
$returnValue = array ();
if ($pSheet !== NULL) {
$pSheetName = $pSheet->getTitle(); if (strpos ($pRange, '!') !== false) { list($pSheetName,$pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true); $pSheet = $this->_workbook->getSheetByName($pSheetName);
}
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange);
$pRange = $pSheetName.'!'.$pRange;
if (!isset($aReferences[1])) {
sscanf($aReferences[0],'%[A-Z]%d', $currentCol, $currentRow);
$cellValue = NULL;
if ($pSheet->cellExists($aReferences[0])) {
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog);
} else {
$returnValue[$currentRow][$currentCol] = NULL;
}
} else {
foreach ($aReferences as $reference) {
sscanf($reference,'%[A-Z]%d', $currentCol, $currentRow);
$cellValue = NULL;
if ($pSheet->cellExists($reference)) {
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog);
} else {
$returnValue[$currentRow][$currentCol] = NULL;
}
}
}
}
return $returnValue;
}
public function extractNamedRange(&$pRange = 'A1', PHPExcel_Worksheet $pSheet = NULL, $resetLog = TRUE) {
$returnValue = array ();
<br />';
if ($pSheet !== NULL) {
$pSheetName = $pSheet->getTitle();<br />';<br />';
if (strpos ($pRange, '!') !== false) { list($pSheetName,$pRange) = PHPExcel_Worksheet::extractSheetTitle($pRange, true); $pSheet = $this->_workbook->getSheetByName($pSheetName);
}
$namedRange = PHPExcel_NamedRange::resolveRange($pRange, $pSheet);
if ($namedRange !== NULL) {
$pSheet = $namedRange->getWorksheet(); $pRange = $namedRange->getRange();
$splitRange = PHPExcel_Cell::splitRange($pRange);
if (ctype_alpha($splitRange[0][0])) {
$pRange = $splitRange[0][0] . '1:' . $splitRange[0][1] . $namedRange->getWorksheet()->getHighestRow();
} elseif(ctype_digit($splitRange[0][0])) {
$pRange = 'A' . $splitRange[0][0] . ':' . $namedRange->getWorksheet()->getHighestColumn() . $splitRange[0][1];
}<br />';
} else {
return PHPExcel_Calculation_Functions::REF();
}
$aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange); if (!isset($aReferences[1])) {
list($currentCol,$currentRow) = PHPExcel_Cell::coordinateFromString($aReferences[0]);
$cellValue = NULL;
if ($pSheet->cellExists($aReferences[0])) {
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($aReferences[0])->getCalculatedValue($resetLog);
} else {
$returnValue[$currentRow][$currentCol] = NULL;
}
} else {
foreach ($aReferences as $reference) {
list($currentCol,$currentRow) = PHPExcel_Cell::coordinateFromString($reference);<br />';
$cellValue = NULL;
if ($pSheet->cellExists($reference)) {
$returnValue[$currentRow][$currentCol] = $pSheet->getCell($reference)->getCalculatedValue($resetLog);
} else {
$returnValue[$currentRow][$currentCol] = NULL;
}
}
}<br />';
}
return $returnValue;
}
public function isImplemented($pFunction = '') {
$pFunction = strtoupper ($pFunction);
if (isset(self::$_PHPExcelFunctions[$pFunction])) {
return (self::$_PHPExcelFunctions[$pFunction]['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY');
} else {
return FALSE;
}
}
public function listFunctions() {
$returnValue = array();
foreach(self::$_PHPExcelFunctions as $functionName => $function) {
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') {
$returnValue[$functionName] = new PHPExcel_Calculation_Function($function['category'],
$functionName,
$function['functionCall']
);
}
}
return $returnValue;
}
public function listAllFunctionNames() {
return array_keys(self::$_PHPExcelFunctions);
}
public function listFunctionNames() {
$returnValue = array();
foreach(self::$_PHPExcelFunctions as $functionName => $function) {
if ($function['functionCall'] != 'PHPExcel_Calculation_Functions::DUMMY') {
$returnValue[] = $functionName;
}
}
return $returnValue;
}
}
