merged branch JEDIBC/postContentFix (PR FriendsOfPHP#55)

Commits
-------

5da05f5 . Split of the line of the previou patch for readability . Fixed coding standards with php-cs-fixer
35209eb Merge remote-tracking branch 'upstream/master' into postContentFix
ec33307 . use of ``null !==`` instead of ``!is_null()``
f757aea . Fix POST when you use content to send your data and not parameters

Discussion
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Fix POST when you use content to send your data and not parameters

Sometimes, you have to use $request->content to POST your datas instead of $request->parameters (for example sending a soap request)

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by JEDIBC at 2012-05-24T12:25:37Z

Basically I need to crawl a crappy aspx website which take POST datas like : a=1&b=2&b=3&b=4 (multiple checkbox).
So I use content instead of parameters which worked when the http client was the ZF2 one.

Goutte/Client.php

@@ -79,11 +79,20 @@ protected function doRequest($request)
             }
         }
 
+        $body = null;
+        if (!in_array($request->getMethod(), array('GET','HEAD'))) {
+            if (null !== $request->getContent()) {
+                $body = $request->getContent();
+            } else {
+                $body = $request->getParameters();
+            }
+        }
+
         $guzzleRequest = $this->getClient()->createRequest(
             $request->getMethod(),
             $request->getUri(),
             array_merge($this->headers, $headers),
-            in_array($request->getMethod(), array('GET','HEAD')) ? null : $request->getParameters()
+            $body
         );
 
         if ($this->auth !== null) {