Merge remote-tracking branch 'origin/master' into trailingcolons

Conflicts:
	inc/lang/cs/lang.php
	inc/lang/hu/lang.php

1 files changed, 5 insertions, 6 deletions

diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index f8b836753..4352bcb97 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -61,6 +61,9 @@ class DokuHTTPClient extends HTTPClient {
 
 }
 
+/**
+ * Class HTTPClientException
+ */
 class HTTPClientException extends Exception { }
 
 /**
@@ -249,7 +252,6 @@ class HTTPClient {
             if (empty($port)) $port = 8080;
         }else{
             $request_url = $path;
-            $server      = $server;
             if (!isset($port)) $port = ($uri['scheme'] == 'https') ? 443 : 80;
         }
 
@@ -280,7 +282,6 @@ class HTTPClient {
                 }
             }
             $headers['Content-Length'] = strlen($data);
-            $rmethod = 'POST';
         }elseif($method == 'GET'){
             $data = ''; //no data allowed on GET requests
         }
@@ -343,7 +344,7 @@ class HTTPClient {
 
         try {
             //set non-blocking
-            stream_set_blocking($socket, false);
+            stream_set_blocking($socket, 0);
 
             // build request
             $request  = "$method $request_url HTTP/".$this->http.HTTP_NL;
@@ -458,7 +459,7 @@ class HTTPClient {
 
                     if ($chunk_size > 0) {
                         $r_body .= $this->_readData($socket, $chunk_size, 'chunk');
-                        $byte = $this->_readData($socket, 2, 'chunk'); // read trailing \r\n
+                        $this->_readData($socket, 2, 'chunk'); // read trailing \r\n
                     }
                 } while ($chunk_size && !$abort);
             }elseif(isset($this->resp_headers['content-length']) && !isset($this->resp_headers['transfer-encoding'])){
@@ -480,7 +481,6 @@ class HTTPClient {
                 $r_body = $this->_readData($socket, $this->max_bodysize, 'response (content-length limited)', true);
             }else{
                 // read entire socket
-                $r_size = 0;
                 while (!feof($socket)) {
                     $r_body .= $this->_readData($socket, 4096, 'response (unlimited)', true);
                 }
@@ -509,7 +509,6 @@ class HTTPClient {
         if (!$this->keep_alive ||
                 (isset($this->resp_headers['connection']) && $this->resp_headers['connection'] == 'Close')) {
             // close socket
-            $status = socket_get_status($socket);
             fclose($socket);
             unset(self::$connections[$connectionId]);
         }