3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (true) foreach ([] as $bar) { print "A"; } else { print "B"; } if (false) foreach ([] as $bar) { print "C"; } else { print "D"; } if (true) if (true) { print "E"; } else { print "F"; } if (true) if (false) { print "G"; } else { print "H"; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
DEH
preferences:
178.71 ms | 407 KiB | 5 Q