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Support headers split over multiple lines. Props hakre, Denis-de-Bernardy, wnorris. fixes #9395 

git-svn-id: http://svn.automattic.com/wordpress/trunk@11351 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-05-16 02:17:55 +00:00
parent 24f847661f
commit e0763aa711
1 changed files with 9 additions and 2 deletions
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11
wp-includes/http.php
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@ -396,8 +396,15 @@ class WP_Http {
* Then a numbered array is returned as the value of that header-key.
*/
function processHeaders($headers) {
if ( is_string($headers) )
$headers = explode("\n", str_replace(array("\r\n", "\r"), "\n", $headers) );
// split headers, one per array element
if ( is_string($headers) ) {
// tolerate line terminator: CRLF = LF (RFC 2616 19.3)
$headers = str_replace("\r\n", "\n");
// unfold folded header fields. LWS = [CRLF] 1*( SP | HT ) <US-ASCII SP, space (32)>, <US-ASCII HT, horizontal-tab (9)> (RFC 2616 2.2)
$headers = preg_replace('/\n[ \t]/', ' ', $headers);
// create the headers array
$headers = explode("\n", $headers);
}
$response = array('code' => 0, 'message' => '');