Make array of all GET-variables

Question

I'm trying to make an array from all the GET-variables passed to a PHP script. So far I haven't found any way to do this.

Is this possible?

Answer 1

It's already there by default:

print_r($_GET);  // for all GET variables
print_r($_POST); // for all POST variables

PHP docs on all available superglobals

Answer 2

There is a $_GET super global array to get all variables from query string.

// print all contents of $_GET array
print_r($_GET);

// print specific variable
echo $_GET['key_here'];

You can also use foreach loop to go through all of them like this:

foreach($_GET as $key => $value)
{
   echo 'Key = ' . $key . '<br />';
   echo 'Value= ' . $value;
}

Answer 3

GET variables are allready passed as an array

Answer 4

The $_REQUEST variable is:

An associative array that by default contains the contents of $_GET, $_POST and $_COOKIE.

http://www.php.net/manual/en/reserved.variables.request.php

That could help

Answer 5

Get all GET params by :

$all_params = $_SERVER['QUERY_STRING']

Answer 6

extract($_REQUEST);

Will get every variable passed by post or get and make into a new variable