private static function is_assoc($array) { if (!is_array($array)) { return FALSE; } return $array != array_values($array); }
public static function encode_assoc_array($array) { if (Cloudinary::is_assoc($array)) { $encoded = array(); foreach ($array as $key => $value) { array_push($encoded, $key . '=' . $value); } return implode("|", $encoded); } else { return $array; } }