filter_list_format

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Definition

filter_list_format($format)
modules/filter/filter.module, line 371

Description

Retrieve a list of filters for a certain format.

Code

<?php
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, module, delta", $format);
    while ($filter = db_fetch_object($result)) {
      $list = module_invoke($filter->module, 'filter', 'list');
      if (isset($list) && is_array($list) && isset($list[$filter->delta])) {
        $filter->name = $list[$filter->delta];
        $filters[$format][$filter->module . '/' . $filter->delta] = $filter;
      }
    }
  }

  return $filters[$format];
}
?>