class TwigEnvironment

A class that defines a Twig environment for Drupal.

Instances of this class are used to store the configuration and extensions, and are used to load templates from the file system or other locations.

Hierarchy

• class \Twig_Environment
  • class \Drupal\Core\Template\TwigEnvironment

See also

core\vendor\twig\twig\lib\Twig\Environment.php

File

core/lib/Drupal/Core/Template/TwigEnvironment.php, line 16

Namespace

Drupal\Core\Template

Members

Name	Modifiers	Type	Description
TwigEnvironment::$templateClasses	protected	property	Static cache of template classes.
TwigEnvironment::getTemplateClass	public	function	Gets the template class associated with the given string. Overrides Twig_Environment::getTemplateClass
TwigEnvironment::renderInline	public	function	Renders a twig string directly.
TwigEnvironment::__construct	public	function	Constructs a TwigEnvironment object and stores cache and storage internally. Overrides Twig_Environment::__construct
Twig_Environment::$autoReload	protected	property
Twig_Environment::$baseTemplateClass	protected	property
Twig_Environment::$bcGetCacheFilename	private	property
Twig_Environment::$bcWriteCacheFile	private	property
Twig_Environment::$binaryOperators	protected	property
Twig_Environment::$cache	protected	property
Twig_Environment::$charset	protected	property
Twig_Environment::$compiler	protected	property
Twig_Environment::$debug	protected	property
Twig_Environment::$extensionInitialized	protected	property
Twig_Environment::$extensions	protected	property
Twig_Environment::$filterCallbacks	protected	property
Twig_Environment::$filters	protected	property
Twig_Environment::$functionCallbacks	protected	property
Twig_Environment::$functions	protected	property
Twig_Environment::$globals	protected	property
Twig_Environment::$lastModifiedExtension	private	property
Twig_Environment::$lexer	protected	property
Twig_Environment::$loadedTemplates	protected	property
Twig_Environment::$loader	protected	property
Twig_Environment::$originalCache	private	property
Twig_Environment::$parser	protected	property
Twig_Environment::$parsers	protected	property
Twig_Environment::$runtimeInitialized	protected	property
Twig_Environment::$staging	protected	property
Twig_Environment::$strictVariables	protected	property
Twig_Environment::$templateClassPrefix	protected	property
Twig_Environment::$tests	protected	property
Twig_Environment::$unaryOperators	protected	property
Twig_Environment::$visitors	protected	property
Twig_Environment::addExtension	public	function	Registers an extension.
Twig_Environment::addFilter	public	function	Registers a Filter.
Twig_Environment::addFunction	public	function	Registers a Function.
Twig_Environment::addGlobal	public	function	Registers a Global.
Twig_Environment::addNodeVisitor	public	function	Registers a Node Visitor.
Twig_Environment::addTest	public	function	Registers a Test.
Twig_Environment::addTokenParser	public	function	Registers a Token Parser.
Twig_Environment::clearCacheFiles Deprecated	public	function	Clears the template cache files on the filesystem.
Twig_Environment::clearTemplateCache Deprecated	public	function	Clears the internal template cache.
Twig_Environment::compile	public	function	Compiles a node and returns the PHP code.
Twig_Environment::compileSource	public	function	Compiles a template source code.
Twig_Environment::computeAlternatives Deprecated	public	function
Twig_Environment::createTemplate	public	function	Creates a template from source.
Twig_Environment::disableAutoReload	public	function	Disables the auto_reload option.
Twig_Environment::disableDebug	public	function	Disables debugging mode.
Twig_Environment::disableStrictVariables	public	function	Disables the strict_variables option.
Twig_Environment::display	public	function	Displays a template.
Twig_Environment::enableAutoReload	public	function	Enables the auto_reload option.
Twig_Environment::enableDebug	public	function	Enables debugging mode.
Twig_Environment::enableStrictVariables	public	function	Enables the strict_variables option.
Twig_Environment::getBaseTemplateClass	public	function	Gets the base template class for compiled templates.
Twig_Environment::getBinaryOperators	public	function	Gets the registered binary Operators.
Twig_Environment::getCache	public	function	Gets the current cache implementation.
Twig_Environment::getCacheFilename Deprecated	public	function	Gets the cache filename for a given template.
Twig_Environment::getCharset	public	function	Gets the default template charset.
Twig_Environment::getCompiler	public	function	Gets the Compiler instance.
Twig_Environment::getExtension	public	function	Gets an extension by name.
Twig_Environment::getExtensions	public	function	Returns all registered extensions.
Twig_Environment::getFilter	public	function	Get a filter by name.
Twig_Environment::getFilters	public	function	Gets the registered Filters.
Twig_Environment::getFunction	public	function	Get a function by name.
Twig_Environment::getFunctions	public	function	Gets registered functions.
Twig_Environment::getGlobals	public	function	Gets the registered Globals.
Twig_Environment::getLexer	public	function	Gets the Lexer instance.
Twig_Environment::getLoader	public	function	Gets the Loader instance.
Twig_Environment::getNodeVisitors	public	function	Gets the registered Node Visitors.
Twig_Environment::getParser	public	function	Gets the Parser instance.
Twig_Environment::getTags	public	function	Gets registered tags.
Twig_Environment::getTemplateClassPrefix Deprecated	public	function	Gets the template class prefix.
Twig_Environment::getTest	public	function	Gets a test by name.
Twig_Environment::getTests	public	function	Gets the registered Tests.
Twig_Environment::getTokenParsers	public	function	Gets the registered Token Parsers.
Twig_Environment::getUnaryOperators	public	function	Gets the registered unary Operators.
Twig_Environment::hasExtension	public	function	Returns true if the given extension is registered.
Twig_Environment::initExtension	protected	function
Twig_Environment::initExtensions	protected	function
Twig_Environment::initGlobals	protected	function
Twig_Environment::initRuntime Deprecated	public	function	Initializes the runtime environment.
Twig_Environment::isAutoReload	public	function	Checks if the auto_reload option is enabled.
Twig_Environment::isDebug	public	function	Checks if debug mode is enabled.
Twig_Environment::isStrictVariables	public	function	Checks if the strict_variables option is enabled.
Twig_Environment::isTemplateFresh	public	function	Returns true if the template is still fresh.
Twig_Environment::loadTemplate	public	function	Loads a template by name.
Twig_Environment::mergeGlobals	public	function	Merges a context with the defined globals.
Twig_Environment::parse	public	function	Converts a token stream to a node tree.
Twig_Environment::registerUndefinedFilterCallback	public	function
Twig_Environment::registerUndefinedFunctionCallback	public	function
Twig_Environment::removeExtension Deprecated	public	function	Removes an extension by name.
Twig_Environment::render	public	function	Renders a template.
Twig_Environment::resolveTemplate	public	function	Tries to load a template consecutively from an array.
Twig_Environment::setBaseTemplateClass	public	function	Sets the base template class for compiled templates.
Twig_Environment::setCache	public	function	Sets the current cache implementation.
Twig_Environment::setCharset	public	function	Sets the default template charset.
Twig_Environment::setCompiler	public	function	Sets the Compiler instance.
Twig_Environment::setExtensions	public	function	Registers an array of extensions.
Twig_Environment::setLexer	public	function	Sets the Lexer instance.
Twig_Environment::setLoader	public	function	Sets the Loader instance.
Twig_Environment::setParser	public	function	Sets the Parser instance.
Twig_Environment::tokenize	public	function	Tokenizes a source code.
Twig_Environment::VERSION		constant
Twig_Environment::writeCacheFile Deprecated	protected	function