3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0; $i<10000000; $i++){ for($j=0; $j < $i*100000000; $j++){ for($k =0; $k < $j*10000000000; $k++){ tmpfile(); } } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.4, 5.1.0 - 5.1.5, 5.2.0 - 5.2.16, 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 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 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

Process exited with code 137.
preferences:
209.33 ms | 406 KiB | 294 Q