function filter_formats
filter_formats($account = NULL)
Retrieves a list of text formats, ordered by weight.
Parameters
$account: (optional) If provided, only those formats that are allowed for this user account will be returned. All formats will be returned otherwise. Defaults to NULL.
Return value
An array of text format objects, keyed by the format ID and ordered by weight.
See also
File
- modules/filter/filter.module, line 419
- Framework for handling the filtering of content.
Code
function filter_formats($account = NULL) { global $language; $formats = &drupal_static(__FUNCTION__, array()); // All available formats are cached for performance. if (!isset($formats['all'])) { if ($cache = cache_get("filter_formats:{$language->language}")) { $formats['all'] = $cache->data; } else { $formats['all'] = db_select('filter_format', 'ff') ->addTag('translatable') ->fields('ff') ->condition('status', 1) ->orderBy('weight') ->execute() ->fetchAllAssoc('format'); cache_set("filter_formats:{$language->language}", $formats['all']); } } // Build a list of user-specific formats. if (isset($account) && !isset($formats['user'][$account->uid])) { $formats['user'][$account->uid] = array(); foreach ($formats['all'] as $format) { if (filter_access($format, $account)) { $formats['user'][$account->uid][$format->format] = $format; } } } return isset($account) ? $formats['user'][$account->uid] : $formats['all']; }
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https://api.drupal.org/api/drupal/modules!filter!filter.module/function/filter_formats/7.x