3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( strcmp(true, 1), strcmp(false, 1), strcmp("1", true), strcmp(true, "1"), strcmp(true, "0"));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(0) int(-1) int(0) int(0) int(1)