3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = error_reporting(E_ALL); echo $e."\n"; $e = error_reporting(0); echo $e."\n"; $e = error_reporting(); echo $e."\n"; echo "done";
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
-1 32767 0 done
Output for 8.0.13
32767 32767 0 done
Output for 7.3.32 - 7.3.33
22519 32767 0 done
Output for 5.3.0 - 5.3.29
-1 30719 0 done
Output for 5.2.0 - 5.2.17
-1 6143 0 done
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
-1 2047 0 done
preferences:
295.44 ms | 402 KiB | 457 Q