3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $fp = fopen(__FILE__, 'r'); $domain = array(); var_dump(preg_replace('/^www\./', '', $fp));
Output for 5.2.3 - 7.2.0
string(14) "Resource id #5"
Output for 5.0.0 - 5.2.2
string(14) "Resource id #2"
Output for 4.3.0 - 4.4.9
string(14) "Resource id #1"