Inital commit for unit test configuration

vendor/doctrine/cache/lib/Doctrine/Common/Cache/MemcacheCache.php

@@ -1,49 +1,25 @@
 <?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
 
 namespace Doctrine\Common\Cache;
 
-use \Memcache;
+use Memcache;
+use function time;
 
 /**
  * Memcache cache provider.
  *
  * @link   www.doctrine-project.org
- * @since  2.0
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author David Abdemoulaie <dave@hobodave.com>
+ *
+ * @deprecated
  */
 class MemcacheCache extends CacheProvider
 {
-    /**
-     * @var Memcache|null
-     */
+    /** @var Memcache|null */
     private $memcache;
 
     /**
      * Sets the memcache instance to use.
      *
-     * @param Memcache $memcache
-     *
      * @return void
      */
     public function setMemcache(Memcache $memcache)
@@ -76,9 +52,9 @@ class MemcacheCache extends CacheProvider
     {
         $flags = null;
         $this->memcache->get($id, $flags);
-        
+
         //if memcache has changed the value of "flags", it means the value exists
-        return ($flags !== null);
+        return $flags !== null;
     }
 
     /**