3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sum = 0; for($i=0;$i<10000000;$i++){ $sum += $i; } echo $sum;
Output for 4.3.0 - 4.3.1, 4.3.9, 4.4.7 - 4.4.9, 5.0.0, 5.0.2, 5.0.4 - 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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
49999995000000
Output for 4.3.2 - 4.3.8, 4.3.10 - 4.3.11, 4.4.0 - 4.4.6, 5.0.1, 5.0.3

Process exited with code 137.

preferences:
193.28 ms | 402 KiB | 340 Q