Twig_Node_Expression_Function Class Reference

Inheritance diagram for Twig_Node_Expression_Function:

Collaboration diagram for Twig_Node_Expression_Function:

Public Member Functions
	__construct ($name, Twig_NodeInterface $arguments, $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 Member Functions inherited from Twig_Node_Expression_Call
	compileCallable (Twig_Compiler $compiler)
	compileArguments (Twig_Compiler $compiler)
	getArguments ($callable, $arguments)
	normalizeName ($name)
Protected Attributes inherited from Twig_Node
	$nodes
	$attributes
	$lineno
	$tag

Detailed Description

Definition at line 11 of file Function.php.

Constructor & Destructor Documentation

__construct()

Twig_Node_Expression_Function::__construct	(		$name,
		Twig_NodeInterface	$arguments,
			$lineno
	)

Definition at line 13 of file Function.php.

References Twig_Node\$lineno, Twig_Node\$name, and array.

    {
        parent::__construct(array('arguments' => $arguments), array('name' => $name, 'is_defined_test' => false), $lineno);
    }

Member Function Documentation

compile()

Twig_Node_Expression_Function::compile

(

Twig_Compiler

$compiler

)

Compiles the node to PHP.

Implements Twig_NodeInterface.

Definition at line 18 of file Function.php.

References $function, Twig_Node\$name, Twig_Node_Expression_Call\compileCallable(), Twig_Node\getAttribute(), Twig_Compiler\getEnvironment(), and Twig_Node\setAttribute().

    {
        $name = $this->getAttribute('name');
        $function = $compiler->getEnvironment()->getFunction($name);

        $this->setAttribute('name', $name);
        $this->setAttribute('type', 'function');
        $this->setAttribute('thing', $function);
        $this->setAttribute('needs_environment', $function->needsEnvironment());
        $this->setAttribute('needs_context', $function->needsContext());
        $this->setAttribute('arguments', $function->getArguments());
        if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) {
            $callable = $function->getCallable();
            if ('constant' === $name && $this->getAttribute('is_defined_test')) {
                $callable = 'twig_constant_is_defined';
            }

            $this->setAttribute('callable', $callable);
        }
        if ($function instanceof Twig_SimpleFunction) {
            $this->setAttribute('is_variadic', $function->isVariadic());
        }

        $this->compileCallable($compiler);
    }

Here is the call graph for this function:

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

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