Cookies
| From: | Gary | Date: | Tue, 13 Feb 2001 17:43:14 +0000 |
| Subject: | Cookies | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-39438@lists.php.net to get a copy of this message | ||
I am getting the following error message from the code below.
Warning: Undefined index: getdwgnum in d:\apache\htdocs/getdwgnum.php on
line 4
<?php
$cook = mt_rand (5, 50000) ;
$cookieinfo = $HTTP_COOKIE_VARS["getdwgnum"];
if ($cookieinfo > "")
{
$str = "where Cook = $cookieinfo";
$cx=odbc_pconnect("doc","","");
}
else
setcookie ("getdwgnum", $cook,time()+28800);
?>
I want to look for a cookie and if it is not there I want to set one. Any
ideas?
Thanks, Gary