how to send array values through url in PHP?

Question

how to send array through url in PHP?

I have an array of product ids i want to use these id through url because this is the osCommerce needs it in which i am working

Answer 1

You can either serialize() it or send it as ?a[]=1&a[]=val2&someOtherArg=val. This will give a $_GET array like:

array(
    'a' => array(
        0 => '1',
        1 => 'val2',
    ),
    'someOtherArg' => 'val'
)

Do note, however, that you should probably keep your entire query below ~2k characters. (more)