> function check_alias_password()
> global $alias, $password;
better:
global $alias;
global $password;
> {
> if ((!$alias) || (!$password)) {
> header("Location: login.php");
> exit;
> }
> }
>
> check_alias_password();
>
> wor
> Then you must 'get' the global variables (like $name):
>
> $name = "mOrP";
>
> function print_name()
> {
> global $name;
> echo $name;
> }
>
> print_name();
>
>
> But it's better to work with the function arguments:
>
> $name = "mOrP"
>
> function print_name($name_arg)
> {
> echo $name_arg;
> }
James,
> function CUP (
> if ((!$alias) || (!$password)) {
> header("Location: login.php");
> exit;
> }
> );
>
usually a function has the following structure:
function ( ) { }
of course you can put any whitspace inside:
function ( )
{
}
which makes it
OK, this will be laughably easy for you guys.
I want to write a function (until now, I have been heavily repeating code,
but it's time to trim everything down.)
The function basically needs to check that username and password have been
entered, and then check them against mysql data. All I am u
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