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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('////', 'asdasd/asdasd/asdasd-ads', '');
Output for 4.3.11 - 7.2.0
Warning: preg_replace(): Unknown modifier '/' in /in/AjNsX on line 1
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '/' in /in/AjNsX on line 1