Whenever i build a URL i.e.
cart.php?action=add&p[]=29&qty[]=3&p[]=5&qty[]=13
and try to grab the p variable and the qty variable, the = 'Array'
var_dump =
array(3) { ["action"]=> string(3) "add" ["p"]=> string(5) "Array" ["qty"]=> string(5) "Array" }
I create half the URL with PHP, and the other half is concatenated with Javascript.
P and QTY are Arrays because you created them using the variable[] syntax. And when you try to turn an array into a string, PHP just use's 'Array'. Echoing something turns it into a string, and then prints it to the string.
The [] tells PHP to make a new key in the array numerically, and assign the value to it.
If you want to get acess of the values of p, go like this
foreach($_GET['p'] as $value)
{
// $value is one of the values of the array, and it goes through all of them
}
The foreach iterates through all of the values of the array, where $value is the value of the current element you are working on.
If you want to access the first value assigned to p, use
echo $_GET['p'][0];
$_SERVER['QUERY_STRING'] and parse it.
print_rof your$_GET