I have a general question. I wrote the below code to add an array of arrays to the $_POST variable. I know the post variable is an array too. So, after adding my multidimensional array to the post variable one by one, I tried to print_r the data to view it but, only one array would print out.
why is it that only one array would print out?
$x = 0;
for($x; $x < count($return_auth); $x++){
$_POST = $return_auth[$x];
}
print_r($_POST);
Although nerdlyist answer is absolutely right, but I think it is not the right way, in short, you are modifying $_POST variable and since $_POST variable has a meaning attached to it that it contains all the parameters sent in that POST request. If you overwrite it that change will be affected throughout your application and other modules running in your application will see an additional post parameter which is not actually sent in that request in $_POST array which is not right IMO.
What you are doing is overwriting post. Based on what you have here you could do something like this:
$_POST[return_auth] = $return_auth;
Unless you have a reason to loop an array to create an array...
use this in your for loop
$_POST[] = $return_auth[$x];
Edit
this will work better
$_POST['something' . $x] = $return_auth[$x];
now you can access to (foo) for example
$_POST['somethingfoo'];
