3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = '/s/e/r/e/r/server.php'; $b = str_replace('server.php','test.php', $a); print_r($b);
Output for 4.3.0 - 7.1.10
/s/e/r/e/r/test.php