[wp-trac] [WordPress Trac] #11555: HTTP Streams transport returns duplicate headers during redirections

[WordPress Trac]

#11555: HTTP Streams transport returns duplicate headers during redirections
--------------------------+-------------------------------------------------
 Reporter:  dd32          |       Owner:  dd32       
     Type:  defect (bug)  |      Status:  new        
 Priority:  normal        |   Milestone:  3.0        
Component:  General       |     Version:  2.9        
 Severity:  normal        |    Keywords:  needs-patch
--------------------------+-------------------------------------------------
 When using the Streams transport, The Headers returned become doubled up
 if a redirection takes place.

 Example in the case of 3 redirects:
 {{{
 <?php

 $url  = "http://localhost/redirect/?rt=2";

 $html = wp_remote_get($url, array('max-redirects' => 7));

 echo '<pre>';
 var_dump($html);

 ?>
 array(4) {
   ["headers"]=>
   array(7) {
     ["date"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(29) "Tue, 22 Dec 2009 06:56:52 GMT"
         [1]=>
         string(29) "Tue, 22 Dec 2009 06:56:52 GMT"
       }
       [1]=>
       string(29) "Tue, 22 Dec 2009 06:56:52 GMT"
     }
     ["server"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(31) "Apache/2.2.14 (Win32) PHP/5.3.0"
         [1]=>
         string(31) "Apache/2.2.14 (Win32) PHP/5.3.0"
       }
       [1]=>
       string(31) "Apache/2.2.14 (Win32) PHP/5.3.0"
     }
     ["x-powered-by"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(9) "PHP/5.3.0"
         [1]=>
         string(9) "PHP/5.3.0"
       }
       [1]=>
       string(9) "PHP/5.3.0"
     }
     ["location"]=>
     array(2) {
       [0]=>
       string(19) "/redirect/?rt=2&r=1"
       [1]=>
       string(19) "/redirect/?rt=2&r=2"
     }
     ["content-length"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(2) "15"
         [1]=>
         string(2) "15"
       }
       [1]=>
       string(2) "24"
     }
     ["connection"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(5) "close"
         [1]=>
         string(5) "close"
       }
       [1]=>
       string(5) "close"
     }
     ["content-type"]=>
     array(2) {
       [0]=>
       array(2) {
         [0]=>
         string(9) "text/html"
         [1]=>
         string(9) "text/html"
       }
       [1]=>
       string(9) "text/html"
     }
   }
   ["body"]=>
   string(24) "Redirect 2 of 2 is FINAL"
   ["response"]=>
   array(2) {
     ["code"]=>
     string(3) "200"
     ["message"]=>
     string(2) "OK"
   }
   ["cookies"]=>
   array(0) {
   }
 }
 }}}

 The first Array element of the response for each header is the previous
 redirects header... I'll work on a patch in a moment.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/11555>
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