Question

I need your help.,

How to pass the array values in query string…

<?php 
                foreach ( $Cart->getItems() as $order_code=>$quantity ) :
                $pname[]= $Cart->getItemName($order_code);
                $item[]= $Cart->getItemPrice($order_code);
                $qty[]=$quantity;
                endforeach;
                ?>
                <form action='expresscheckout.php?amt=<?php echo $total_price; ?>&item_name=<?php echo $pname; ?>&unit=<?php echo $item; ?>&quan=<?php echo $qty; ?>' METHOD='POST'>
<input type='image' name='submit' src='https://www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif' border='0' align='top' alt='Check out with PayPal'/>
</form>

This is my code sample.,for the above sample code i have to pass the query string on my action url that is expresscheckout.php?amt=100.,etc…values are coming under the $pname[],$item[],$qty[].

Expecting output in expresscheckout.php

expresscheckout.php?pname=product1,product2&item=item1,item2&qty=1,2,3….like this….

Thanks in Advance….

Answer 1

Basically, you just need to use PHP’s implode function to turn an array into a comma-separated list. i.e. for the $item array:

$item = array('item1', 'item2');
echo implode(',', $item);

Will output:

item1,item2

So, something like this should print a querystring similar to what you want:

echo 'pname='.implode(',', $pname).
     '&item='.implode(',', $item).
     '&qty='.implode(',', $qty);