Inital commit for unit test configuration

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

@@ -1,31 +1,16 @@
 <?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 zend_shm_cache_clear;
+use function zend_shm_cache_delete;
+use function zend_shm_cache_fetch;
+use function zend_shm_cache_store;
+
 /**
  * Zend Data Cache cache driver.
  *
  * @link   www.doctrine-project.org
- * @since  2.0
- * @author Ralph Schindler <ralph.schindler@zend.com>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
  */
 class ZendDataCache extends CacheProvider
 {
@@ -42,7 +27,7 @@ class ZendDataCache extends CacheProvider
      */
     protected function doContains($id)
     {
-        return (false !== zend_shm_cache_fetch($id));
+        return zend_shm_cache_fetch($id) !== false;
     }
 
     /**