/**
* Returns the list of available custom field backends by listing the class
* files in the backend directory.
*
* @access public
* @return array Associative array of filename => name
*/
function getBackendList()
{
$files = Misc::getFileList(APP_INC_PATH . "custom_field");
$list = array();
for ($i = 0; $i < count($files); $i++) {
// make sure we only list the backends
if (preg_match('/^class\\.(.*)\\.php$/', $files[$i])) {
// display a prettyfied backend name in the admin section
$list[$files[$i]] = Custom_Field::getBackendName($files[$i]);
}
}
return $list;
}
