3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = " landscape tiger "; echo ltrim(rtrim($string)); echo $string; $output = preg_replace('/\s+/', ' ',$string); echo $output; ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
landscape tiger landscape tiger landscape tiger