current_time( 'mysql' ) returns local site time: 2024-05-05 06:21:46
current_time( 'mysql', 1 ) returns GMT: 2024-05-05 13:21:46
current_time( 'timestamp' ) returns local site time: 2024-05-05 06:21:46current_time( 'timestamp', 1 ) returns GMT: 2024-05-05 13:21:46
TIME NOW : SYSTEM