note 89935 added to function.ip2long

to kaputt at starnet dot md @ 04-Nov-2008 09:47 Your code is WRONG! for example: 10.0.0.0/8 $net_addr=decbin(myip2long('10.0.0.0')); -> 1010 00000000 00000000 00000000 in next step: substr($net_addr, 0, 8) -> 10100000 but real value must be: 00001010 as result your function '10.255.1.1' not mached by '10.0.0.0/8' you must add some '0' in left part of binary IP to reach strlen($net_addr)==32 ---- Server IP: 81.94.227.69 Probable Submitter: 83.241.18.18 ---- Manual Page -- http://www.php.net/manual/en/function.ip2long.php Edit -- https://master.php.net/note/edit/89935 Del: integrated -- https://master.php.net/note/delete/89935/integrated Del: useless -- https://master.php.net/note/delete/89935/useless Del: bad code -- https://master.php.net/note/delete/89935/bad+code Del: spam -- https://master.php.net/note/delete/89935/spam Del: non-english -- https://master.php.net/note/delete/89935/non-english Del: in docs -- https://master.php.net/note/delete/89935/in+docs Del: other reasons-- https://master.php.net/note/delete/89935 Reject -- https://master.php.net/note/reject/89935 Search -- https://master.php.net/manage/user-notes.php