Twig_Node_Expression_GetAttr Class Reference

Inheritance diagram for Twig_Node_Expression_GetAttr:

Collaboration diagram for Twig_Node_Expression_GetAttr:

Public Member Functions
	__construct (Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_Node_Expression $arguments=null, $type, $lineno)
	compile (Twig_Compiler $compiler)
	Compiles the node to PHP. More...
Public Member Functions inherited from Twig_Node
	__construct (array $nodes=array(), array $attributes=array(), $lineno=0, $tag=null)
	Constructor. More...
	__toString ()
	toXml ($asDom=false)
	compile (Twig_Compiler $compiler)
	Compiles the node to PHP. More...
	getTemplateLine ()
	getLine ()
	getNodeTag ()
	hasAttribute ($name)
	getAttribute ($name)
	setAttribute ($name, $value)
	removeAttribute ($name)
	hasNode ($name)
	getNode ($name)
	setNode ($name, $node=null)
	removeNode ($name)
	count ()
	getIterator ()
	setTemplateName ($name)
	getTemplateName ()
	setFilename ($name)
	getFilename ()

Additional Inherited Members
Protected Attributes inherited from Twig_Node
	$nodes
	$attributes
	$lineno
	$tag

Detailed Description

Definition at line 12 of file GetAttr.php.

Constructor & Destructor Documentation

__construct()

Twig_Node_Expression_GetAttr::__construct	(	Twig_Node_Expression	$node,
		Twig_Node_Expression	$attribute,
		Twig_Node_Expression	$arguments = null,
			$type,
			$lineno
	)

Definition at line 14 of file GetAttr.php.

References Twig_Node\$lineno, Twig_Node\$nodes, and $type.

    {
        $nodes = array('node' => $node, 'attribute' => $attribute);
        if (null !== $arguments) {
            $nodes['arguments'] = $arguments;
        }

        parent::__construct($nodes, array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false), $lineno);
    }

Member Function Documentation

compile()

Twig_Node_Expression_GetAttr::compile

(

Twig_Compiler

$compiler

)

Compiles the node to PHP.

Implements Twig_NodeInterface.

Definition at line 24 of file GetAttr.php.

References Twig_TemplateInterface\ANY_CALL, Twig_Node\getAttribute(), Twig_Node\getNode(), Twig_Node\hasNode(), Twig_Compiler\raw(), and Twig_Compiler\subcompile().

    {
        if ($this->getAttribute('disable_c_ext')) {
            @trigger_error(sprintf('Using the "disable_c_ext" attribute on %s is deprecated since version 1.30 and will be removed in 2.0.', __CLASS__), E_USER_DEPRECATED);
        }

        if (function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) {
            $compiler->raw('twig_template_get_attributes($this, ');
        } else {
            $compiler->raw('$this->getAttribute(');
        }

        if ($this->getAttribute('ignore_strict_check')) {
            $this->getNode('node')->setAttribute('ignore_strict_check', true);
        }

        $compiler->subcompile($this->getNode('node'));

        $compiler->raw(', ')->subcompile($this->getNode('attribute'));

        // only generate optional arguments when needed (to make generated code more readable)
        $needFourth = $this->getAttribute('ignore_strict_check');
        $needThird = $needFourth || $this->getAttribute('is_defined_test');
        $needSecond = $needThird || Twig_Template::ANY_CALL !== $this->getAttribute('type');
        $needFirst = $needSecond || $this->hasNode('arguments');

        if ($needFirst) {
            if ($this->hasNode('arguments')) {
                $compiler->raw(', ')->subcompile($this->getNode('arguments'));
            } else {
                $compiler->raw(', array()');
            }
        }

        if ($needSecond) {
            $compiler->raw(', ')->repr($this->getAttribute('type'));
        }

        if ($needThird) {
            $compiler->raw(', ')->repr($this->getAttribute('is_defined_test'));
        }

        if ($needFourth) {
            $compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check'));
        }

        $compiler->raw(')');
    }

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The documentation for this class was generated from the following file:

• libs/composer/vendor/twig/twig/lib/Twig/Node/Expression/GetAttr.php