3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php chr(); ?>
Output for 4.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Wrong parameter count for chr() in /in/HA98e on line 3
Output for hhvm-3.10.0 - 3.12.0
Warning: chr() expects exactly 1 parameter, 0 given in /in/HA98e on line 3