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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(gethostbyname("www.google.com")); $m = get_meta_tags('http://www.google.com'); var_dump($m);
Output for 7.0.20, 7.1.5 - 7.3.0rc4
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: getaddrinfo failed: System error in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/Q0caS on line 3 bool(false)
Output for 5.2.6 - 7.0.14, 7.1.0
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Q0caS on line 3 bool(false)
Output for 4.3.3 - 4.3.4, 4.3.10 - 4.4.9, 5.0.3 - 5.2.5
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: Connection refused in /in/Q0caS on line 3 bool(false)
Output for 4.3.5 - 4.3.9, 5.0.1 - 5.0.2
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: gethostbyname failed in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: Success in /in/Q0caS on line 3 bool(false)
Output for 5.0.0
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: gethostbyname failed in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: Bad file descriptor in /in/Q0caS on line 3 bool(false)
Output for 4.3.2
string(14) "www.google.com" Warning: get_meta_tags(): php_network_getaddresses: getaddrinfo failed: Name or service not known (is your IPV6 configuration correct? If this error happens all the time, try reconfiguring PHP using --disable-ipv6 option to configure) in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com): failed to open stream: Connection refused in /in/Q0caS on line 3 bool(false)
Output for 4.3.0 - 4.3.1
string(14) "www.google.com" Warning: get_meta_tags() [http://www.php.net/function.get-meta-tags]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Q0caS on line 3 Warning: get_meta_tags(http://www.google.com) [http://www.php.net/function.get-meta-tags]: failed to create stream: Connection refused in /in/Q0caS on line 3 bool(false)