Twig_NodeVisitor_Escaper Class Reference

Twig_NodeVisitor_Escaper implements output escaping. More...

Inheritance diagram for Twig_NodeVisitor_Escaper:

Public Member Functions
	__construct ()
	enterNode (Twig_NodeInterface $node, Twig_Environment $env)
	Called before child nodes are visited. More...
	leaveNode (Twig_NodeInterface $node, Twig_Environment $env)
	Called after child nodes are visited. More...
	getPriority ()
	{Returns the priority for this visitor.Priority should be between -10 and 10 (0 is the default). Returns integer The priority level } More...

Protected Member Functions
	escapePrintNode (Twig_Node_Print $node, Twig_Environment $env, $type)
	preEscapeFilterNode (Twig_Node_Expression_Filter $filter, Twig_Environment $env)
	isSafeFor ($type, Twig_NodeInterface $expression, $env)
	needEscaping (Twig_Environment $env)
	getEscaperFilter ($type, Twig_NodeInterface $node)

Protected Attributes
	$statusStack = array()
	$blocks = array()
	$safeAnalysis
	$traverser
	$defaultStrategy = false
	$safeVars = array()

Detailed Description

Twig_NodeVisitor_Escaper implements output escaping.

Author

Fabien Potencier fabie.nosp@m.n@sy.nosp@m.mfony.nosp@m..com

Definition at line 17 of file Escaper.php.

Constructor & Destructor Documentation

__construct

(

)

Definition at line 26 of file Escaper.php.

Member Function Documentation

enterNode	(	Twig_NodeInterface	$node,
		Twig_Environment	$env
	)

Called before child nodes are visited.

Parameters

Twig_NodeInterface	$node	The node to visit
Twig_Environment	$env	The Twig environment instance

Returns

Twig_NodeInterface The modified node

Implements Twig_NodeVisitorInterface.

Definition at line 39 of file Escaper.php.

escapePrintNode ( Twig_Node_Print  $node, Twig_Environment  $env,   $type  )

protected

Definition at line 85 of file Escaper.php.

getEscaperFilter (   $type, Twig_NodeInterface  $node  )

protected

Definition at line 151 of file Escaper.php.

getPriority

(

)

{Returns the priority for this visitor.Priority should be between -10 and 10 (0 is the default).

Returns

integer The priority level

}

Implements Twig_NodeVisitorInterface.

Definition at line 163 of file Escaper.php.

isSafeFor (   $type, Twig_NodeInterface  $expression,   $env  )

protected

Definition at line 124 of file Escaper.php.

leaveNode	(	Twig_NodeInterface	$node,
		Twig_Environment	$env
	)

Called after child nodes are visited.

Parameters

Twig_NodeInterface	$node	The node to visit
Twig_Environment	$env	The Twig environment instance

Returns

Twig_NodeInterface The modified node

Implements Twig_NodeVisitorInterface.

Definition at line 65 of file Escaper.php.

needEscaping ( Twig_Environment  $env )

protected

Definition at line 142 of file Escaper.php.

preEscapeFilterNode ( Twig_Node_Expression_Filter  $filter, Twig_Environment  $env  )

protected

Definition at line 105 of file Escaper.php.

Field Documentation

$blocks = array()

protected

Definition at line 20 of file Escaper.php.

$defaultStrategy = false

protected

Definition at line 23 of file Escaper.php.

$safeAnalysis

protected

Definition at line 21 of file Escaper.php.

$safeVars = array()

protected

Definition at line 24 of file Escaper.php.

$statusStack = array()

protected

Definition at line 19 of file Escaper.php.

$traverser

protected

Definition at line 22 of file Escaper.php.

---

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

• lib/templateEngines/twig/NodeVisitor/Escaper.php