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   1  <?php
   2  
   3  /*
   4   * This file is part of Twig.
   5   *
   6   * (c) 2012 Fabien Potencier
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  class Twig_Extension_StringLoader extends Twig_Extension
  12  {
  13      public function getFunctions()
  14      {
  15          return array(
  16              new Twig_SimpleFunction('template_from_string', 'twig_template_from_string', array('needs_environment' => true)),
  17          );
  18      }
  19  
  20      public function getName()
  21      {
  22          return 'string_loader';
  23      }
  24  }
  25  
  26  /**
  27   * Loads a template from a string.
  28   *
  29   * <pre>
  30   * {{ include(template_from_string("Hello {{ name }}")) }}
  31   * </pre>
  32   *
  33   * @param Twig_Environment $env      A Twig_Environment instance
  34   * @param string           $template A template as a string or object implementing __toString()
  35   *
  36   * @return Twig_Template A Twig_Template instance
  37   */
  38  function twig_template_from_string(Twig_Environment $env, $template)
  39  {
  40      return $env->createTemplate((string) $template);
  41  }