Re: problem using &&
| From: | php at redry dot net | Date: | Wed, 26 Jul 2006 15:11:29 +0000 |
| Subject: | Re: problem using && | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-239820@lists.php.net to get a copy of this message | ||
On Wed, 26 Jul 2006 17:01:51 +0200, Jochem Maas <jochem@iamjochem.com> wrote:
>> I sure wont.
>> On the topic of my array, what would be an efficient way of checking my
> username/passwordd pairs match the user input form my login form.
>> The text file contains username and passwords in the following format:
>> username1,password1
>> username2,password2
>
> I dunno, something like this maybe:
>
> $u = trim($_POST['usr']);
> $p = trim($_POST['pwd']);
>
> $lines = file('/you/pwd/file');
> $users = array();
> foreach ($lines as $line) {
> list($usr, $pwd) = explode(',',$line);
> $users[ $usr ] = $pwd;
> }
>
> if (isset($users[ $u ]) && ($users[ $u ] === $p)) {
> echo "Found {$u}, and password is correct.";
> }
That works very well.
Thanks Jochem.
Eoghan