payment gateway help

[san2roy]

Hello friends

 

i am trying to build a payment module need help for that how can i show form as variable

 

this is the code

 

echo "<form method=\"POST\" action=".$charging_object[url].">";
           foreach($charging_object["params"] as $key => $value) {
               echo "<input type='hidden' name='{$key}' value='$value'>";
           }
echo "<input type=\"submit\" value=\"Pay Now\" />";
echo "</form>";

 

now how can i show it as

 

return $code;

 

waiting for your suggestion