3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Current time echo date('h:i:s') . "\n"; usleep(20000000); // back! echo date('h:i:s') . "\n";
Output for 5.6.28, 7.0.14 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
02:47:21
Process exited with code 137.
Output for 7.3.32 - 7.3.33, 8.0.13
12:47:21
Process exited with code 137.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.23, 7.0.0 - 7.0.8
02:07:35
Process exited with code 137.
preferences:
195.77 ms | 402 KiB | 296 Q