check URL parameters?

[dzwestwindsor]

Hi hello,

 

Right now I have this generated URL:

 

mywebsite.com/thisismypage?compare0=50&compare1=112&compare2=512

 

Is there anyway to "extract" the 50, 112, and 512 dynamically?

 

Those numbers are the Item ID's, I need them for further operations.

 

So is there a way to extract the IDs, maybe into an array?

 

The ID's are dynamically rendered, as well as the "compare#".

 

Not sure if I am being clear... hopefully this makes sense.

 

All help is appreciated.

 

Thank you.

[Pikachu2000]

They're already in an array. They're in the $_GET superglobal array.

[Alex]

$compare = array();
$i = 0;
while(isset($_GET['compare' . $i])) {
    $compare[] = $_GET['compare' . $i];
}
print_r($compare);