abstract class Twig_Filter in Translation template extractor 6.3

Represents a template filter.

Use Twig_SimpleFilter instead.

@author Fabien Potencier <[e-mail]>

Hierarchy

• class \Twig_Filter implements Twig_FilterCallableInterface, Twig_FilterInterface

Deprecated

since 1.12 (to be removed in 2.0)

File

vendor/Twig/Filter.php, line 20

abstract class Twig_Filter implements Twig_FilterInterface, Twig_FilterCallableInterface {
  protected $options;
  protected $arguments = array();
  public function __construct(array $options = array()) {
    $this->options = array_merge(array(
      'needs_environment' => false,
      'needs_context' => false,
      'pre_escape' => null,
      'preserves_safety' => null,
      'callable' => null,
    ), $options);
  }
  public function setArguments($arguments) {
    $this->arguments = $arguments;
  }
  public function getArguments() {
    return $this->arguments;
  }
  public function needsEnvironment() {
    return $this->options['needs_environment'];
  }
  public function needsContext() {
    return $this->options['needs_context'];
  }
  public function getSafe(Twig_Node $filterArgs) {
    if (isset($this->options['is_safe'])) {
      return $this->options['is_safe'];
    }
    if (isset($this->options['is_safe_callback'])) {
      return call_user_func($this->options['is_safe_callback'], $filterArgs);
    }
  }
  public function getPreservesSafety() {
    return $this->options['preserves_safety'];
  }
  public function getPreEscape() {
    return $this->options['pre_escape'];
  }
  public function getCallable() {
    return $this->options['callable'];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Twig_Filter::$arguments	protected	property
Twig_Filter::$options	protected	property
Twig_Filter::getArguments	public	function	Overrides Twig_FilterInterface::getArguments
Twig_Filter::getCallable	public	function	Overrides Twig_FilterCallableInterface::getCallable
Twig_Filter::getPreEscape	public	function	Overrides Twig_FilterInterface::getPreEscape
Twig_Filter::getPreservesSafety	public	function	Overrides Twig_FilterInterface::getPreservesSafety
Twig_Filter::getSafe	public	function	Overrides Twig_FilterInterface::getSafe
Twig_Filter::needsContext	public	function	Overrides Twig_FilterInterface::needsContext
Twig_Filter::needsEnvironment	public	function	Overrides Twig_FilterInterface::needsEnvironment
Twig_Filter::setArguments	public	function	Overrides Twig_FilterInterface::setArguments
Twig_Filter::__construct	public	function		3
Twig_FilterInterface::compile	public	function	Compiles a filter.	3