3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = '@*~(SDXCXC[0]{1}3221ZXAS[0]AZEWE[000]0'; echo preg_replace('/.*$/g', '0', $str);
Output for 4.3.11 - 7.1.0
Warning: preg_replace(): Unknown modifier 'g' in /in/WcdXo on line 4
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier 'g' in /in/WcdXo on line 4