3v4l.org

run code in 300+ PHP versions simultaneously
<?php srand(10); for($i=0;$i<10;$i++) { echo rand(1,10); echo "\n"; }
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
8 6 3 8 3 6 8 3 2 6
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
6 7 6 2 9 2 6 5 1 4
preferences:
157.81 ms | 404 KiB | 224 Q