3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('/\\/','<br />',"Привет\придурок");
Output for 4.3.11 - 7.1.0
Warning: preg_replace(): No ending delimiter '/' found in /in/AJEJL on line 3
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '/' found in /in/AJEJL on line 3