3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo bin2hex("248"); echo bin2hex("18262"); echo bin2hex("öäüß"); echo bin2hex("produktA123"); ?>
Output for 4.3.0 - 7.2.0
3234383138323632c3b6c3a4c3bcc39f70726f64756b7441313233