Twig_Extension_Debug Class Reference

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Inheritance diagram for Twig_Extension_Debug:

Collaboration diagram for Twig_Extension_Debug:

Public Member Functions
	getFunctions ()
	Returns a list of functions to add to the existing list. More...
	getName ()
	Returns the name of the extension. More...
Public Member Functions inherited from Twig_Extension
	initRuntime (Twig_Environment $environment)
	getTokenParsers ()
	Returns the token parser instances to add to the existing list. More...
	getNodeVisitors ()
	Returns the node visitor instances to add to the existing list. More...
	getFilters ()
	Returns a list of filters to add to the existing list. More...
	getTests ()
	Returns a list of tests to add to the existing list. More...
	getFunctions ()
	Returns a list of functions to add to the existing list. More...
	getOperators ()
	Returns a list of operators to add to the existing list. More...
	getGlobals ()
	getName ()

Detailed Description

Definition at line 15 of file Debug.php.

Member Function Documentation

getFunctions()

Twig_Extension_Debug::getFunctions

(

)

Returns a list of functions to add to the existing list.

Returns

Twig_SimpleFunction[]

Implements Twig_ExtensionInterface.

Definition at line 17 of file Debug.php.

References array.

    {
        // dump is safe if var_dump is overridden by xdebug
        $isDumpOutputHtmlSafe = extension_loaded('xdebug')
            // false means that it was not set (and the default is on) or it explicitly enabled
            && (false === ini_get('xdebug.overload_var_dump') || ini_get('xdebug.overload_var_dump'))
            // false means that it was not set (and the default is on) or it explicitly enabled
            // xdebug.overload_var_dump produces HTML only when html_errors is also enabled
            && (false === ini_get('html_errors') || ini_get('html_errors'))
            || 'cli' === PHP_SAPI
        ;

        return array(
            new Twig_SimpleFunction('dump', 'twig_var_dump', array('is_safe' => $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
        );
    }

getName()

Twig_Extension_Debug::getName

(

)

Returns the name of the extension.

Returns

string The extension name

Deprecated:

since 1.26 (to be removed in 2.0), not used anymore internally

Implements Twig_ExtensionInterface.

Definition at line 34 of file Debug.php.

    {
        return 'debug';
    }

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

• libs/composer/vendor/twig/twig/lib/Twig/Extension/Debug.php