3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $headers = get_headers("http://localhost/"); var_dump($headers);
based on lSTsd
Output for 5.0.0 - 7.2.0
Warning: get_headers(http://localhost/): failed to open stream: Connection refused in /in/g3EpN on line 3 bool(false)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: get_headers() in /in/g3EpN on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: get_headers() in /in/g3EpN on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: get_headers() in /in/g3EpN on line 3