_GET problem

elementaluk

hey,

got a weird problem...

$img = new Image_Toolbox('/home/biosoni/public_html/mobile/backgrounds/an_image.jpg);
$img->newOutputSize($_GET['width'], $_GET['height']);
$img->output('jpg');

returns an error saying values must be greater than 0 even though the values in $_GET are numberic and do actually have god damn values in them.

The weird part is if I assign 2 variables ($width=120; $height=160😉 in the script and use them it works.

Can someone please! tell me what the hell is going on, why is it ignoring the $_GET values?

Thanks in advance.
-Vince
P.S. image toolbox is a class from phpclasses.org

LordShryku

I'm fairly suprized this works at all, considering your parse error on this line:
$img = new Image_Toolbox('/home/biosoni/public_html/mobile/backgrounds/an_image.jpg);
You never close the single quote...

elementaluk

na that just happened when i was copying it over, I use zend, i dont get parse errors 😛

mtimdog

well, does it work when you assign $height = $GET.....??....since you have zend (studio I'm assuming)...debug it and see what values are in the $GET as you go through line by line.

elementaluk

na i finally resolved it after about 4 hours...anything in _GET is a string and in the image toolbox it checks to see if whats passed is an int. thats why if i assigned the vars in the script it worked.

I just took out the dumbass error checking, seems to work now.