3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $headers = get_headers('http://www.perezhamilton.com/'); var_dump($headers);
Output for 5.2.6 - 5.6.26, 7.0.0 - 7.1.0
Warning: get_headers(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/baEmB on line 2 Warning: get_headers(http://www.perezhamilton.com/): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/baEmB on line 2 bool(false)
Output for hhvm-3.10.0 - 3.13.2
bool(false)
Output for 5.0.3 - 5.2.5
Warning: get_headers(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/baEmB on line 2 Warning: get_headers(http://www.perezhamilton.com/): failed to open stream: Connection refused in /in/baEmB on line 2 bool(false)
Output for 5.0.1 - 5.0.2
Warning: get_headers(): php_network_getaddresses: gethostbyname failed in /in/baEmB on line 2 Warning: get_headers(http://www.perezhamilton.com/): failed to open stream: Success in /in/baEmB on line 2 bool(false)
Output for 5.0.0
Warning: get_headers(): php_network_getaddresses: gethostbyname failed in /in/baEmB on line 2 Warning: get_headers(http://www.perezhamilton.com/): failed to open stream: Bad file descriptor in /in/baEmB on line 2 bool(false)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: get_headers() in /in/baEmB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: get_headers() in /in/baEmB on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: get_headers() in /in/baEmB on line 2