3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; if (isset($i) and $i == 1){ echo "hh"; } if (isset($i) and $i == 2){ echo "hh"; } if (isset($i) and $i == 3){ echo "hh"; } if (isset($i) and $i == 4){ echo "hh"; } if (isset($i) and $i == 5){ echo "hh"; } if (isset($i) and $i == 6){ echo "hh"; } if (isset($i) and $i == 7){ echo "hh"; } if (isset($i) and $i == 8){ echo "hh"; } if (isset($i) and $i == 9){ echo "hh"; } if (isset($i) and $i == 10){ echo "hh"; }
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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 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
preferences:
194.34 ms | 406 KiB | 314 Q