IF THEN

[Anon]

how do i say if whatever = 50 then this happends?

Thanks
Anthony

[Anon]

Little sample:

$whatever = 10; // set the variable whatever to be 10

if ($whatever == 50) // is whatever equal to 50
{
// put whatever you want to happen here
}

That's really it. Use the double equal to check equality. It's the same as in C/C++.

[abagaglia]

If you expect the variable from outside your current page you should also test it to be present with

if (empty($whatever))
{
// this tells you the variable does not exist
}
else ...........