filter_list_format

Retrieve a list of filters for a certain format.

7 calls to filter_list_format()

File

modules/filter.module, line 617

Framework for handling filtering of content.

Code

function filter_list_format($format) {
  static $filters = array();

  if (!isset($filters[$format])) {
    $filters[$format] = array();
    $result = db_query("SELECT * FROM {filters} WHERE format = %d ORDER BY weight ASC", $format);
    while ($filter = db_fetch_object($result)) {
      $list = module_invoke($filter->module, 'filter', 'list');
      if (is_array($list) && isset($list[$filter->delta])) {
        $filter->name = $list[$filter->delta];
        $filters[$format][$filter->module . '/' . $filter->delta] = $filter;
      }
    }
  }

  return $filters[$format];
}