note 98245 added to function.gethostbyname

Be careful with nirazuelos's code. You _must_ make sure $host is already a valid host name format. If you use unsanitized user input someone may pass you the value "localhost && rm -rf /" and ruin your day. ---- Server IP: 69.147.83.197 Probable Submitter: 69.165.169.18 ---- Manual Page -- http://www.php.net/manual/en/function.gethostbyname.php Edit -- https://master.php.net/note/edit/98245 Del: integrated -- https://master.php.net/note/delete/98245/integrated Del: useless -- https://master.php.net/note/delete/98245/useless Del: bad code -- https://master.php.net/note/delete/98245/bad+code Del: spam -- https://master.php.net/note/delete/98245/spam Del: non-english -- https://master.php.net/note/delete/98245/non-english Del: in docs -- https://master.php.net/note/delete/98245/in+docs Del: other reasons-- https://master.php.net/note/delete/98245 Reject -- https://master.php.net/note/reject/98245 Search -- https://master.php.net/manage/user-notes.php