3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function f1() { echo 1; return true; } function f2() { echo 2; return false; } $a = false; $a &= f2();
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2