3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(preg_replace('/[^0-9.]+/g', '', '10000.00'));
Output for 5.5.0 - 7.3.0beta1
Warning: preg_replace(): Unknown modifier 'g' in /in/S8mQ0 on line 2 NULL