function field_info_formatter_types

Returns information about field formatters from hook_field_formatter_info().

Parameters

$formatter_type: (optional) A formatter type name. If omitted, all formatter types will be returned.

Return value

Either a single formatter type description, as provided by hook_field_formatter_info(), or an array of all existing formatter types, keyed by formatter type name.

Related topics

File

modules/field/field.info.inc, line 383

Code

function field_info_formatter_types($formatter_type = NULL) {
    $info = _field_info_collate_types();
    $formatter_types = $info['formatter types'];
    if ($formatter_type) {
        if (isset($formatter_types[$formatter_type])) {
            return $formatter_types[$formatter_type];
        }
    }
    else {
        return $formatter_types;
    }
}