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/vendor/symfony/finder/Iterator/ -> FilenameFilterIterator.php (source)

   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\Finder\Iterator;
  13  
  14  use Symfony\Component\Finder\Glob;
  15  
  16  /**
  17   * FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
  18   *
  19   * @author Fabien Potencier <fabien@symfony.com>
  20   */
  21  class FilenameFilterIterator extends MultiplePcreFilterIterator
  22  {
  23      /**
  24       * Filters the iterator values.
  25       *
  26       * @return bool true if the value should be kept, false otherwise
  27       */
  28      public function accept()
  29      {
  30          return $this->isAccepted($this->current()->getFilename());
  31      }
  32  
  33      /**
  34       * Converts glob to regexp.
  35       *
  36       * PCRE patterns are left unchanged.
  37       * Glob strings are transformed with Glob::toRegex().
  38       *
  39       * @param string $str Pattern: glob or regexp
  40       *
  41       * @return string regexp corresponding to a given glob or regexp
  42       */
  43      protected function toRegex($str)
  44      {
  45          return $this->isRegex($str) ? $str : Glob::toRegex($str);
  46      }
  47  }


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