3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 'colors_0943'; $code = intval(str_replace(array('product_', 'size_', 'colors_', 'comment_'), '', $a )); echo $code;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
943