3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $my_string = str_replace(array('®', '™'), array('', ''), $my_string); echo $my_string;
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: my_string in /in/RNMYM on line 2
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: my_string in /in/RNMYM on line 2