3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "\x01 -07 / %x08-09 / %x0B-0C / %x0E-1F / %x21-2B";
Output for 5.3.0 - 7.2.0
 -07 / %x08-09 / %x0B-0C / %x0E-1F / %x21-2B