3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $fp = fopen(__FILE__, 'r'); $domain = array(); var_dump(preg_replace('/^www\./', '', $fp));
Output for 5.2.3 - 5.6.21, 7.0.0 - 7.1.0
string(14) "Resource id #5"
Output for hhvm-3.12.0
string(14) "Resource id #4"
Output for hhvm-3.10.0

Process exited with code 153.
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"