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44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
<?php
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namespace PhpParser\Node\Stmt;
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use PhpParser\Node;
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class Foreach_ extends Node\Stmt
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{
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/** @var Node\Expr Expression to iterate */
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public $expr;
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/** @var null|Node\Expr Variable to assign key to */
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public $keyVar;
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/** @var bool Whether to assign value by reference */
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public $byRef;
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/** @var Node\Expr Variable to assign value to */
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public $valueVar;
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/** @var Node[] Statements */
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public $stmts;
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/**
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* Constructs a foreach node.
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*
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* @param Node\Expr $expr Expression to iterate
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* @param Node\Expr $valueVar Variable to assign value to
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* @param array $subNodes Array of the following optional subnodes:
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* 'keyVar' => null : Variable to assign key to
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* 'byRef' => false : Whether to assign value by reference
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* 'stmts' => array(): Statements
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* @param array $attributes Additional attributes
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*/
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public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = array(), array $attributes = array()) {
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parent::__construct($attributes);
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$this->expr = $expr;
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$this->keyVar = isset($subNodes['keyVar']) ? $subNodes['keyVar'] : null;
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$this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
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$this->valueVar = $valueVar;
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$this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
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}
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public function getSubNodeNames() {
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return array('expr', 'keyVar', 'byRef', 'valueVar', 'stmts');
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}
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}
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