parsing QUERY_STRING.

Hi, I was wondering if anyone
had a code or knows a fucntion that will
parse the $QUERY_STRING.

I need to find out the keywords

for exampel index.php?a=b&c=d+a%a

when I do $getevn("QUERY_STRING")

I get the following string return

a=b&c=d+a%a // how do I parse it

Thanks

Well, PHP automatically parses the query string. The array holding all of the GET Values in this case, is $HTTP_GET_VARS.

PHP Should also create seperate variables for each item. For example, with your query string:

a=b&c=d+a%a

$a = 'b';
$c = 'd+a%a';

That is done for you.

Hope this helps.

-Josh

You could also use parse_str() and put the entire query string into an array, though josh\'s advice is pretty much enough to get you going....