Inital commit for unit test configuration

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

@@ -1,30 +1,20 @@
 <?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 function apcu_cache_info;
+use function apcu_clear_cache;
+use function apcu_delete;
+use function apcu_exists;
+use function apcu_fetch;
+use function apcu_sma_info;
+use function apcu_store;
+use function count;
+
 /**
  * APCu cache provider.
  *
  * @link   www.doctrine-project.org
- * @since  1.6
- * @author Kévin Dunglas <dunglas@gmail.com>
  */
 class ApcuCache extends CacheProvider
 {
@@ -68,7 +58,7 @@ class ApcuCache extends CacheProvider
     {
         $result = apcu_delete($keys);
 
-        return false !== $result && count($result) !== count($keys);
+        return $result !== false && count($result) !== count($keys);
     }
 
     /**