Description:
------------
Cannot retrieve any value from $_GET eventhough the parameters entered appear correctly in $_SERVER['QUERY_STRING']. 

Reproduce code:
---------------
#!/usr/local/bin/php
<?php
print ("Content-type: text/plain\r\n\r\n");
print ("foo is {$_GET['foo']}\r\n");
print ("GET array is \r\n");
print_r ($_GET);
print ("Request array is \r\n");
print_r ($_REQUEST);
print ("Server query string is \r\n");
print ($_SERVER['QUERY_STRING']);
?>

Executed URL: http://localhost/cgi-bin/test.php?foo=bar

Expected result:
----------------
foo is bar
GET array is 
Array
(
foo => bar
)
Request array is 
Array
(
foo => bar
)
Server query string is 
foo=bar


Actual result:
--------------
foo is 
GET array is 
Array
(
)
Request array is 
Array
(
)
Server query string is 
foo=bar