3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<10;$i++){ sleep(1); echo time(); }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6
14279097531427909754
Process exited with code 137.
preferences:
114.35 ms | 402 KiB | 134 Q