note 101432 added to function.preg-replace
| From: | idriss dot cornice at gmail dot com | Date: | Thu, 16 Dec 2010 11:39:30 +0000 |
| Subject: | note 101432 added to function.preg-replace | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-174979@lists.php.net to get a copy of this message | ||
To validate an IPv4 address:
function checkIP($ip) {
return preg_match("/([0-9]{1,3}\.){4}/", $ip . '.')
&& (str_replace('.', "", $ip) < 255255255256);
}
----
Server IP: 69.147.83.197
Probable Submitter: 83.145.77.129
----
Manual Page -- http://www.php.net/manual/en/function.preg-replace.php
Edit -- https://master.php.net/note/edit/101432
Del: integrated -- https://master.php.net/note/delete/101432/integrated
Del: useless -- https://master.php.net/note/delete/101432/useless
Del: bad code -- https://master.php.net/note/delete/101432/bad+code
Del: spam -- https://master.php.net/note/delete/101432/spam
Del: non-english -- https://master.php.net/note/delete/101432/non-english
Del: in docs -- https://master.php.net/note/delete/101432/in+docs
Del: other reasons-- https://master.php.net/note/delete/101432
Reject -- https://master.php.net/note/reject/101432
Search -- https://master.php.net/manage/user-notes.php