3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $num = -3.54; $numlength = mb_strlen($num); echo('$numlength='.$numlength."\n");
based on TNQmL
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.6
$numlength=5