3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $samp = "Adult-Cruise+Lunch_label"; //$str = str_replace("+","",$samp); $str = preg_replace('/\s+/', '', $str); echo $str;
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: str in /in/4uILX on line 4
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: str in /in/4uILX on line 4