[COMPOSER] Added predis/predis and updated packages

vendor/php-http/client-common/src/Plugin/QueryDefaultsPlugin.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Http\Client\Common\Plugin;
+
+use Http\Client\Common\Plugin;
+use Psr\Http\Message\RequestInterface;
+
+/**
+ * Set query to default value if it does not exist.
+ *
+ * If a given query parameter already exists the value wont be replaced and the request wont be changed.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+final class QueryDefaultsPlugin implements Plugin
+{
+    /**
+     * @var array
+     */
+    private $queryParams = [];
+
+    /**
+     * @param array $queryParams Hashmap of query name to query value. Names and values must not be url encoded as
+     *                           this plugin will encode them
+     */
+    public function __construct(array $queryParams)
+    {
+        $this->queryParams = $queryParams;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleRequest(RequestInterface $request, callable $next, callable $first)
+    {
+        $uri = $request->getUri();
+
+        parse_str($uri->getQuery(), $query);
+        $query += $this->queryParams;
+
+        $request = $request->withUri(
+            $uri->withQuery(http_build_query($query))
+        );
+
+        return $next($request);
+    }
+}