Description:
------------
when i use apache_lookup_uri(string filename) on windows, it looks only on the local system for the filename, if i set the filename to "http://www.google.com/" it looks for "/http://www.google.com/"

Reproduce code:
---------------
<?php
$info = apache_lookup_uri('http://www.google.com');
print_r($info);
?>


Actual result:
--------------
stdClass Object
(
    [status] => 403
    [the_request] => GET /uri.php HTTP/1.1
    [method] => GET
    [uri] => /http://www.google.com
    [filename] => c:/www/http:

    [path_info] => //www.google.com
    [no_cache] => 0
    [no_local_copy] => 1
    [allowed] => 0
    [sent_bodyct] => 0
    [bytes_sent] => 0
    [byterange] => 0
    [clength] => 0
    [unparsed_uri] => /http://www.google.com
    [request_time] => 1100650664
)