Returns the value or the default value when it is undefined or empty. More...

Inheritance diagram for Twig_Node_Expression_Filter_Default:

Public Member Functions
	__construct (Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag=null)

	compile (Twig_Compiler $compiler)
	Compiles the node to PHP. More...

Public Member Functions inherited from Twig_Node_Expression_Filter
	__construct (Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag=null)

	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...

	getLine ()

	getNodeTag ()

	hasAttribute ($name)
	Returns true if the attribute is defined. More...

	getAttribute ($name)
	Gets an attribute. More...

	setAttribute ($name, $value)
	Sets an attribute. More...

	removeAttribute ($name)
	Removes an attribute. More...

	hasNode ($name)
	Returns true if the node with the given identifier exists. More...

	getNode ($name)
	Gets a node by name. More...

	setNode ($name, $node=null)
	Sets a node. More...

	removeNode ($name)
	Removes a node by name. More...

	count ()

	getIterator ()

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

Returns the value or the default value when it is undefined or empty.

 {{ var.foo|default('foo item on var is not defined') }}

Definition at line 21 of file Default.php.

Constructor & Destructor Documentation

__construct	(	Twig_NodeInterface	$node,
		Twig_Node_Expression_Constant	$filterName,
		Twig_NodeInterface	$arguments,
			$lineno,
			$tag = `null`
	)

Definition at line 23 of file Default.php.

compile ( Twig_Compiler $compiler )

Compiles the node to PHP.

Parameters

Twig_Compiler A Twig_Compiler instance

Definition at line 39 of file Default.php.

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