Property.php
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

Property.php
View Options

	<?php
	/**
	* @private
	* @see less-3.13.1.js#tree.Property
	*/
	class Less_Tree_Property extends Less_Tree {

	public $name;
	public $index;
	public $currentFileInfo;
	public $evaluating = false;

	/**
	* @param string $name
	*/
	public function __construct( $name, $index = null, $currentFileInfo = null ) {
	$this->name = $name;
	$this->index = $index;
	$this->currentFileInfo = $currentFileInfo;
	}

	public function compile( $env ) {
	$name = $this->name;

	if ( $this->evaluating ) {
	throw new Less_Exception_Compiler( "Recursive property reference for " . $name, null,
	$this->index, $this->currentFileInfo );
	}

	$property = null;
	$this->evaluating = true;
	/** @var Less_Tree_Ruleset $frame */
	foreach ( $env->frames as $frame ) {
	$vArr = $frame->property( $name );
	if ( $vArr ) {
	$size = count( $vArr );
	for ( $i = 0; $i < $size; $i++ ) {
	$v = $vArr[$i];
	$vArr[$i] = new Less_Tree_Declaration(
	$v->name,
	$v->value,
	$v->important,
	$v->merge,
	$v->index,
	$v->currentFileInfo,
	$v->inline,
	$v->variable
	);
	}
	Less_Visitor_toCSS::_mergeRules( $vArr );
	$v = $vArr[ count( $vArr ) - 1 ];
	if ( isset( $v->important ) && $v->important ) {
	$importantScopeLength = count( $env->importantScope );
	$env->importantScope[ $importantScopeLength - 1 ]['important'] = $v->important;
	}
	$property = $v->value->compile( $env );
	break;
	}
	}

	if ( $property ) {
	$this->evaluating = false;
	return $property;
	} else {
	throw new Less_Exception_Compiler( "property '" . $name . "' is undefined in file " .
	$this->currentFileInfo["filename"], null, $this->index, $this->currentFileInfo );
	}
	}

	}