Error with undefined variables...

[blcox4]

i'm getting several errors and as i'm new to this i was wondering why i might be getting them... The first is in login.php:
Warning: Undefined variable: user_name in ../login.php on line 3

Warning: Undefined variable: id_hash in ../login.php on line 3

if anyone could shed some light on this for me it would help out alot 🙂

thanks,
Brent

PS this with the Complete Auth System

[mrskhris]

Check you register_global settings.

Here is more:
http://www.php.net/manual/en/configuration.php

[drtebi]

Or,
try this on the top of your script:

error_reporting (E_ALL ^ E_NOTICE);

It seems like your error reporting is set "too sensitive". This can be a good thing, but sometimes, like in your case, an annoying thing.

[KevinMG]

you can also catch this warning if you're trying to append to the variable before it's been established...i.e.

//This would throw an undefined variable error
for($i = 0; $i < 5; $i++) {
$myVar .= $i;
}

//This would not
$myVar = "";
for($i = 0; $i < 5; $i++) {
$myVar .= $i;
}