class File_Iterator_Factory

Factory Method implementation that creates a File_Iterator that operates on an AppendIterator that contains an RecursiveDirectoryIterator for each given path.

@author Sebastian Bergmann <sb@sebastian-bergmann.de> @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de> @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License @version Release: @package_version@ @link http://github.com/sebastianbergmann/php-file-iterator/tree @since Class available since Release 1.1.0

Hierarchy

Expanded class hierarchy of File_Iterator_Factory

File

drupal/core/vendor/phpunit/php-file-iterator/File/Iterator/Factory.php, line 56

View source
class File_Iterator_Factory {

  /**
   * @param  array|string $paths
   * @param  array|string $suffixes
   * @param  array|string $prefixes
   * @param  array        $exclude
   * @return AppendIterator
   */
  public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array()) {
    if (is_string($paths)) {
      $paths = array(
        $paths,
      );
    }
    $_paths = array();
    foreach ($paths as $path) {
      if ($locals = glob($path, GLOB_ONLYDIR)) {
        $_paths = array_merge($_paths, $locals);
      }
      else {
        $_paths[] = $path;
      }
    }
    $paths = $_paths;
    unset($_paths);
    if (is_string($prefixes)) {
      if ($prefixes != '') {
        $prefixes = array(
          $prefixes,
        );
      }
      else {
        $prefixes = array();
      }
    }
    if (is_string($suffixes)) {
      if ($suffixes != '') {
        $suffixes = array(
          $suffixes,
        );
      }
      else {
        $suffixes = array();
      }
    }
    $iterator = new AppendIterator();
    foreach ($paths as $path) {
      if (is_dir($path)) {
        $iterator
          ->append(new File_Iterator(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)), $suffixes, $prefixes, $exclude, $path));
      }
    }
    return $iterator;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
File_Iterator_Factory::getFileIterator public function