*
* @param string $ts
*
- * @return string
+ * @return int[]
*/
private static function tsToIranian( $ts ) {
$gy = substr( $ts, 0, 4 ) -1600;
*
* @param string $ts
*
- * @return string
+ * @return int[]
*/
private static function tsToHijri( $ts ) {
$year = substr( $ts, 0, 4 );
*
* @param string $ts
*
- * @return string
+ * @return int[]
*/
private static function tsToHebrew( $ts ) {
# Parse date