3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo preg_replace('/(.*?)(\..*)$/', '$1-cxx-$2', '/foo/bar.jpg');
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
/foo/bar-cxx-.jpg