3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(time() - strtotime('1988-07-24')/31556926);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
1447944863.4399

preferences:
102.34 ms | 402 KiB | 86 Q