3v4l.org

run code in 300+ PHP versions simultaneously
<?php $check = true; $check &= (PHP_MAJOR_VERSION >= 5); $check &= (PHP_MINOR_VERSION >= 3); $extra = "Installed: ".phpversion().", Minimum: 5.3.0"; echo $check;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.6
0
Output for 5.3.7 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
1
preferences:
91.29 ms | 402 KiB | 118 Q