3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $all_lines = file('http://www.example.com/'); foreach ($all_lines as $line_num => $line) { echo "Line No.-{$line_num}: " . htmlspecialchars($line) . "<br />\n"; }
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 5.6.28, 7.0.0 - 7.0.3, 7.0.5 - 7.1.0
Warning: file(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/23kcn on line 2 Warning: file(http://www.example.com/): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/23kcn on line 2 Warning: Invalid argument supplied for foreach() in /in/23kcn on line 3
Output for 5.3.7 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4
Warning: file(): php_network_getaddresses: getaddrinfo failed: System error in /in/23kcn on line 2 Warning: file(http://www.example.com/): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/23kcn on line 2 Warning: Invalid argument supplied for foreach() in /in/23kcn on line 3
Output for hhvm-3.12.0
Warning: Failed to open http://www.example.com/ (Could not resolve host: www.example.com) in /in/23kcn on line 2 Warning: Invalid argument supplied for foreach() in /in/23kcn on line 6
Output for hhvm-3.10.0

Process exited with code 153.