function filter_format_exists

Determines if a text format exists.

Parameters

$format_id: The ID of the text format to check.

Return value

TRUE if the text format exists, FALSE otherwise. Note that for disabled formats filter_format_exists() will return TRUE while filter_format_load() will return FALSE.

See also

filter_format_load()

File

modules/filter/filter.module, line 326

Code

function filter_format_exists($format_id) {
    return (bool) db_query_range('SELECT 1 FROM {filter_format} WHERE format = :format', 0, 1, array(
        ':format' => $format_id,
    ))->fetchField();
}