3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo ("0e462097431906509019562988736854" == "0e830400451993494058024219903391" ? "WTF" : "ok"); echo ("0e462097431906509019562988736854" == "0e830400451993494058024219999999" ? "WTF" : "ok"); echo ("0e462" == "0e8304" ? "WTF" : "ok"); echo ("0xen" == "0mg" ? "WTF" : "ok");
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
WTFWTFWTFok
Output for hhvm-3.10.0

Process exited with code 153.