Subversion-Projekte lars-tiefland.php_share

<?php

function is_allowed_media($media_list) {

  // Now we've got the list of media this style can be applied to;

  // check if at least one of this media types is being used by the script

  //

  $allowed_media = config_get_allowed_media();

  $allowed_found = false;

  // Note that media names should be case-insensitive;

  // it is not guaranteed that $media_list contains lower-case variants,

  // as well as it is not guaranteed that configuration data contains them.

  // Thus, media name lists should be explicitly converted to lowercase

  $media_list = array_map('strtolower', $media_list);

  $allowed_media = array_map('strtolower', $allowed_media);

  foreach ($media_list as $media) {

    $allowed_found |= (array_search($media, $allowed_media) !== false);

  };

  return $allowed_found;

}

?>