3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0xFF" == "255.0"); var_dump('33333333333333333333' == '33333333333333333334'); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('240610708')); var_dump( md5('QNKCDZO'));
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
bool(false) bool(false) bool(true) string(32) "0e462097431906509019562988736854" string(32) "0e830400451993494058024219903391"
Output for 5.4.4 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
bool(true) bool(false) bool(true) string(32) "0e462097431906509019562988736854" string(32) "0e830400451993494058024219903391"
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.2, 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.3
bool(true) bool(true) bool(true) string(32) "0e462097431906509019562988736854" string(32) "0e830400451993494058024219903391"
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
bool(false) bool(true) bool(true) string(32) "0e462097431906509019562988736854" string(32) "0e830400451993494058024219903391"

preferences:
289.89 ms | 402 KiB | 455 Q