help needed with crypt()
| From: | chandrakantreddy at yahoo dot com | Date: | Tue, 03 Dec 2002 14:45:15 +0000 |
| Subject: | help needed with crypt() | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-126858@lists.php.net to get a copy of this message | ||
Hi
The script is not working.
function authenticate($user,$pass) {
$result = -1;
$data = file("shadow"); /* permission every
one read */
foreach($date as $line ) {
$arr = explode(":",$line);
if($arr[0] == $user) {
/* user name matching */
if(crypt(trim($pass),$salt) == $arr[1])
{ $result = 1;
break;
}
else
{
$result = 0;
break;
}
} /* end of for */
return $result ;
}
The above programme always returs -1.
Any help would be appreciated.
regards
CVR
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