Twig_Node_SandboxedPrint Class Reference

Twig_Node_SandboxedPrint adds a check for the __toString() method when the variable is an object and the sandbox is activated. More...

Inheritance diagram for Twig_Node_SandboxedPrint:

Public Member Functions
	__construct (Twig_Node_Expression $expr, $lineno, $tag=null)
	compile (Twig_Compiler $compiler)
	Compiles the node to PHP. More...
Public Member Functions inherited from Twig_Node_Print
	__construct (Twig_Node_Expression $expr, $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 ()

Protected Member Functions
	removeNodeFilter ($node)
	Removes node filters. More...

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

Detailed Description

Twig_Node_SandboxedPrint adds a check for the __toString() method when the variable is an object and the sandbox is activated.

When there is a simple Print statement, like {{ article }}, and if the sandbox is enabled, we need to check that the __toString() method is allowed if 'article' is an object.

Author

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

Definition at line 22 of file SandboxedPrint.php.

Constructor & Destructor Documentation

__construct	(	Twig_Node_Expression	$expr,
			$lineno,
			$tag = null
	)

Definition at line 24 of file SandboxedPrint.php.

Member Function Documentation

compile

(

Twig_Compiler

$compiler

)

Compiles the node to PHP.

Parameters

Twig_Compiler

A Twig_Compiler instance

Implements Twig_NodeInterface.

Definition at line 34 of file SandboxedPrint.php.

removeNodeFilter (   $node )

protected

Removes node filters.

This is mostly needed when another visitor adds filters (like the escaper one).

Parameters

Twig_Node

$node

A Node

Definition at line 51 of file SandboxedPrint.php.

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

• lib/templateEngines/twig/Node/SandboxedPrint.php