Function.php in Translation template extractor 7.3

File

vendor/Twig/Function.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2010 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
@trigger_error('The Twig_Function class is deprecated since version 1.12 and will be removed in 2.0. Use Twig_SimpleFunction instead.', E_USER_DEPRECATED);

/**
 * Represents a template function.
 *
 * Use Twig_SimpleFunction instead.
 *
 * @author Fabien Potencier <[e-mail]>
 *
 * @deprecated since 1.12 (to be removed in 2.0)
 */
abstract class Twig_Function implements Twig_FunctionInterface, Twig_FunctionCallableInterface {
  protected $options;
  protected $arguments = array();
  public function __construct(array $options = array()) {
    $this->options = array_merge(array(
      'needs_environment' => false,
      'needs_context' => false,
      '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 $functionArgs) {
    if (isset($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'], $functionArgs);
    }
    return array();
  }
  public function getCallable() {
    return $this->options['callable'];
  }

}

Classes

Name	Description
Twig_Function Deprecated	Represents a template function.