3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $name = 'SlimDuct 20" Flexible Elbow 2-3/4" Ivory SF77500I'; $str = strtolower(trim(preg_replace('/[^a-zA-Z0-9]+/', '-', $name), '-')); echo $str. "\n"; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
slimduct-20-flexible-elbow-2-3-4-ivory-sf77500i
Output for hhvm-3.10.0

Process exited with code 153.