[EMAIL PROTECTED] wrote:
>
>
> On Wed, 26 Jul 2006 14:53:34 +0200, Jochem Maas <[EMAIL PROTECTED]> wrote:
>> [EMAIL PROTECTED] wrote:
>>> On Wed, 26 Jul 2006 13:54:15 +0200, Jochem Maas <[EMAIL PROTECTED]>
>> wrote:
>>>> var_dump($out, $u, $p, (" user " == "user"));
>>> Jochem
>>> Thank you, var_dump showed me i had an extra space at the end of the
>> password. I trimmed the vales from the file and it works fine now.
>>
>> LOL - that's one lesson/trick you probably won't forget in a hurry...
>> most of us have had similar experiences at one time or the other!
>
> 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.";
}
> Given I have only 2 its easy to do this in one if statement testing like so:
> if( ($out[0][0]) == ($u) && ($out[0][1]) == ($p) || $out[1][0] == $u &&
> $out[1][1] == $p )
> But if I had more or n amount, what would be an efficient way to check the
> pairs?
> Thanks
> Eoghan
>
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