Symfony2

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution

Symfony2でこの謎のエラーが出た場合は、アパッチの再起動するべし!

参考

http://pentan.info/php/failure_name_resolution.html