3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 'ab.sd.a';var_dump(preg_replace('/[\.\,]/g', '', $a));
based on 5WEO1
Output for 4.3.11 - 7.1.0
Warning: preg_replace(): Unknown modifier 'g' in /in/63FbE on line 3 NULL
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier 'g' in /in/63FbE on line 3 NULL