$_subject
$_subject : \PHPExcel_Worksheet
PHPExcel_Worksheet to iterate
PHPExcel_Worksheet_ColumnIterator
Used to iterate columns in a PHPExcel_Worksheet
$_subject : \PHPExcel_Worksheet
PHPExcel_Worksheet to iterate
__construct(\PHPExcel_Worksheet $subject = null, string $startColumn = 'A', string $endColumn = null)
Create a new column iterator
| \PHPExcel_Worksheet | $subject | The worksheet to iterate over |
| string | $startColumn | The column address at which to start iterating |
| string | $endColumn | Optionally, the column address at which to stop iterating |
resetStart(integer $startColumn = 'A') : \PHPExcel_Worksheet_ColumnIterator
(Re)Set the start column and the current column pointer
| integer | $startColumn | The column address at which to start iterating |
resetEnd(string $endColumn = null) : \PHPExcel_Worksheet_ColumnIterator
(Re)Set the end column
| string | $endColumn | The column address at which to stop iterating |
seek(string $column = 'A') : \PHPExcel_Worksheet_ColumnIterator
Set the column pointer to the selected column
| string | $column | The column address to set the current pointer at |
current() : \PHPExcel_Worksheet_Column
Return the current column in this worksheet