3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $var1 = '123'; $var2 = '456A'; $var3 = '78'; comparevar("var1 and var2", $var1, $var2); comparevar("var2 and var3", $var2, $var3); comparevar("var3 and var1", $var3, $var1); function comparevar($tag, $arg1, $arg2) { say($tag); if ($arg1 === $arg2) { say("$arg1 === $arg2"); } if ($arg1 < $arg2) { say("$arg1 < $arg2"); } if ($arg1 > $arg2) { say("$arg1 > $arg2"); } } function say($str) { echo $str, "\n"; }
based on B3Bv3
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
var1 and var2 123 < 456A var2 and var3 456A < 78 var3 and var1 78 < 123