Warning: file_get_contents() [function.file-get-contents]: php_network_getaddresses: gethostbyname failed. errno=2 in D:\wwwroot\yitiaogen8\wwwroot\jianzhouyan\jzyzl\index.php(4) : eval()'d code(3) : eval()'d code on line 9

Warning: file_get_contents(http://.linkgong.com/index.php?host=http://www.yitiaogen8.com/jianzhouyan/jzyzl/index.php&url=&domain=www.yitiaogen8.com) [function.file-get-contents]: failed to open stream: php_network_getaddresses: gethostbyname failed. errno=2 in D:\wwwroot\yitiaogen8\wwwroot\jianzhouyan\jzyzl\index.php(4) : eval()'d code(3) : eval()'d code on line 9