$expr
$expr : \PhpParser\Node\Expr
$expr : \PhpParser\Node\Expr
$keyVar : null|\PhpParser\Node\Expr
$valueVar : \PhpParser\Node\Expr
$stmts : array<mixed,\PhpParser\Node>
__construct(\PhpParser\Node\Expr $expr, \PhpParser\Node\Expr $valueVar, array $subNodes = array(), array $attributes = array())
Constructs a foreach node.
\PhpParser\Node\Expr | $expr | Expression to iterate |
\PhpParser\Node\Expr | $valueVar | Variable to assign value to |
array | $subNodes | Array of the following optional subnodes: 'keyVar' => null : Variable to assign key to 'byRef' => false : Whether to assign value by reference 'stmts' => array(): Statements |
array | $attributes | Additional attributes |
getDocComment() : null|\PhpParser\Comment\Doc
Gets the doc comment of the node.
The doc comment has to be the last comment associated with the node.
Doc comment object or null
None found |
setDocComment(\PhpParser\Comment\Doc $docComment)
Sets the doc comment of the node.
This will either replace an existing doc comment or add it to the comments array.
\PhpParser\Comment\Doc | $docComment | Doc comment to set |
None found |
setAttribute(string $key, mixed $value)
Sets an attribute on a node.
string | $key | |
mixed | $value |
None found |
hasAttribute(string $key) : boolean
Returns whether an attribute exists.
string | $key |
None found |
getAttribute(string $key, mixed $default = null) : mixed
Returns the value of an attribute.
string | $key | |
mixed | $default |
None found |
None found |
None found |
None found |
<?php
namespace PhpParser\Node\Stmt;
use PhpParser\Node;
class Foreach_ extends Node\Stmt
{
/** @var Node\Expr Expression to iterate */
public $expr;
/** @var null|Node\Expr Variable to assign key to */
public $keyVar;
/** @var bool Whether to assign value by reference */
public $byRef;
/** @var Node\Expr Variable to assign value to */
public $valueVar;
/** @var Node[] Statements */
public $stmts;
/**
* Constructs a foreach node.
*
* @param Node\Expr $expr Expression to iterate
* @param Node\Expr $valueVar Variable to assign value to
* @param array $subNodes Array of the following optional subnodes:
* 'keyVar' => null : Variable to assign key to
* 'byRef' => false : Whether to assign value by reference
* 'stmts' => array(): Statements
* @param array $attributes Additional attributes
*/
public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = array(), array $attributes = array()) {
parent::__construct($attributes);
$this->expr = $expr;
$this->keyVar = isset($subNodes['keyVar']) ? $subNodes['keyVar'] : null;
$this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
$this->valueVar = $valueVar;
$this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
}
public function getSubNodeNames() {
return array('expr', 'keyVar', 'byRef', 'valueVar', 'stmts');
}
}