TwigExtension

class TwigExtension extends Extension

TwigExtension.

Methods

string	getXsdValidationBasePath() Returns the base path for the XSD files.
string	getNamespace() Returns the namespace to be used for this extension (XML namespace).
string	getAlias() Returns the recommended alias to use in XML.	from Extension
ConfigurationInterface\|null	getConfiguration(array $config, ContainerBuilder $container) Returns extension configuration.	from Extension
array	getClassesToCompile() Gets the classes to cache.	from Extension
	addClassesToCompile(array $classes) Adds classes to the class cache.	from Extension
	load(array $configs, ContainerBuilder $container) Responds to the twig configuration parameter.

Details

string getXsdValidationBasePath()

Returns the base path for the XSD files.

Return Value

string

The XSD base path

string getNamespace()

Returns the namespace to be used for this extension (XML namespace).

Return Value

string

The XML namespace

string getAlias()

Returns the recommended alias to use in XML.

This alias is also the mandatory prefix to use when using YAML.

This convention is to remove the "Extension" postfix from the class name and then lowercase and underscore the result. So:

AcmeHelloExtension

becomes

acme_hello

This can be overridden in a sub-class to specify the alias manually.

Return Value

string

The alias

Exceptions

BadMethodCallException

When the extension name does not follow conventions

ConfigurationInterface|null getConfiguration(array $config, ContainerBuilder $container)

Returns extension configuration.

Parameters

array	$config	An array of configuration values
ContainerBuilder	$container	A ContainerBuilder instance

Return Value

ConfigurationInterface|null

The configuration or null

array getClassesToCompile()

Gets the classes to cache.

Return Value

array

An array of classes

addClassesToCompile(array $classes)

Adds classes to the class cache.

Parameters

array

$classes

An array of classes

load(array $configs, ContainerBuilder $container)

Responds to the twig configuration parameter.

Parameters

array	$configs
ContainerBuilder	$container	A ContainerBuilder instance

Links:

http://api.symfony.com/master/Symfony/Bundle/TwigBundle/DependencyInjection/TwigExtension.html

doc_Symfony

2016-10-28 06:35:42

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