PHPSocialNetwork / phpfastcache

src/phpFastCache/Drivers/Cookie/Driver.php

Spacing +5 added lines, -5 removed lines

@@ -80,7 +80,7 @@ 
             $keyword = self::PREFIX . $item->getKey();
             $v = json_encode($this->driverPreWrap($item));
 
-            if (isset($this->config[ 'limited_memory_each_object' ]) && strlen($v) > $this->config[ 'limited_memory_each_object' ]) {
+            if (isset($this->config['limited_memory_each_object']) && strlen($v) > $this->config['limited_memory_each_object']) {
                 return false;
             }
 
@@ -101,7 +101,7 @@ 
         // return null if no caching
         // return value if in caching
         $keyword = self::PREFIX . $item->getKey();
-        $x = isset($_COOKIE[ $keyword ]) ? json_decode($_COOKIE[ $keyword ], true) : false;
+        $x = isset($_COOKIE[$keyword]) ? json_decode($_COOKIE[$keyword], true) : false;
 
         if ($x == false) {
             return null;
@@ -122,7 +122,7 @@ 
     {
         $this->driverConnect();
         $keyword = self::PREFIX . $key;
-        $x = isset($_COOKIE[ $keyword ]) ? $this->decode(json_decode($_COOKIE[ $keyword ])->t) : false;
+        $x = isset($_COOKIE[$keyword]) ? $this->decode(json_decode($_COOKIE[$keyword])->t) : false;
 
         return $x ? $x - time() : $x;
     }
@@ -140,7 +140,7 @@ 
         if ($item instanceof Item) {
             $this->driverConnect();
             $keyword = self::PREFIX . $item->getKey();
-            $_COOKIE[ $keyword ] = null;
+            $_COOKIE[$keyword] = null;
 
             return @setcookie($keyword, null, -10);
         } else {
@@ -157,7 +157,7 @@ 
         $this->driverConnect();
         foreach ($_COOKIE as $keyword => $value) {
             if (strpos($keyword, self::PREFIX) !== false) {
-                $_COOKIE[ $keyword ] = null;
+                $_COOKIE[$keyword] = null;
                 $result = @setcookie($keyword, null, -10);
                 if ($return !== false) {
                     $return = $result;

src/phpFastCache/Core/Pool/IO/IOHelperTrait.php

Doc Comments +4 added lines, -4 removed lines

@@ -130,7 +130,7 @@ 
 
 
     /**
-     * @param $keyword
+     * @param false|string $keyword
      * @param bool $skip
      * @return string
      * @throws phpFastCacheIOException
@@ -197,7 +197,7 @@ 
 
     /**
      * @param $filename
-     * @return mixed
+     * @return string
      */
     protected static function cleanFileName($filename)
     {
@@ -212,7 +212,7 @@ 
     }
 
     /**
-     * @param $path
+     * @param string $path
      * @param bool $create
      * @throws phpFastCacheIOException
      */
@@ -249,7 +249,7 @@ 
 
 
     /**
-     * @param $file
+     * @param string $file
      * @return string
      * @throws phpFastCacheIOException
      */

Indentation +8 added lines, -8 removed lines

@@ -202,9 +202,9 @@ 
     protected static function cleanFileName($filename)
     {
         $regex = [
-          '/[\?\[\]\/\\\=\<\>\:\;\,\'\"\&\$\#\*\(\)\|\~\`\!\{\}]/',
-          '/\.$/',
-          '/^\./',
+            '/[\?\[\]\/\\\=\<\>\:\;\,\'\"\&\$\#\*\(\)\|\~\`\!\{\}]/',
+            '/\.$/',
+            '/^\./',
         ];
         $replace = ['-', '', ''];
 
@@ -296,7 +296,7 @@ 
             $tmpFilename = Directory::getAbsolutePath(dirname($file) . '/tmp_' . md5(
                 str_shuffle(uniqid($this->getDriverName(), false))
                 . str_shuffle(uniqid($this->getDriverName(), false))
-              ));
+                ));
 
             $f = fopen($tmpFilename, 'w+');
             flock($f, LOCK_EX);
@@ -338,11 +338,11 @@ 
         }
 
         $stat->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData([
+            ->setRawData([
             'tmp' => $this->tmp
-          ])
-          ->setSize(Directory::dirSize($path))
-          ->setInfo('Number of files used to build the cache: ' . Directory::getFileCount($path));
+            ])
+            ->setSize(Directory::dirSize($path))
+            ->setInfo('Number of files used to build the cache: ' . Directory::getFileCount($path));
 
         return $stat;
     }

Spacing +18 added lines, -18 removed lines

@@ -51,10 +51,10 @@ 
          * Calculate the security key
          */
         {
-            $securityKey = array_key_exists('securityKey', $this->config) ? $this->config[ 'securityKey' ] : '';
+            $securityKey = array_key_exists('securityKey', $this->config) ? $this->config['securityKey'] : '';
             if (!$securityKey || $securityKey === 'auto') {
-                if (isset($_SERVER[ 'HTTP_HOST' ])) {
-                    $securityKey = preg_replace('/^www./', '', strtolower(str_replace(':', '_', $_SERVER[ 'HTTP_HOST' ])));
+                if (isset($_SERVER['HTTP_HOST'])) {
+                    $securityKey = preg_replace('/^www./', '', strtolower(str_replace(':', '_', $_SERVER['HTTP_HOST'])));
                 } else {
                     $securityKey = ($this->isPHPModule() ? 'web' : 'cli');
                 }
@@ -73,10 +73,10 @@ 
          */
         $tmp_dir = rtrim($tmp_dir, '/') . DIRECTORY_SEPARATOR;
 
-        if (empty($this->config[ 'path' ]) || !is_string($this->config[ 'path' ])) {
+        if (empty($this->config['path']) || !is_string($this->config['path'])) {
             $path = $tmp_dir;
         } else {
-            $path = rtrim($this->config[ 'path' ], '/') . DIRECTORY_SEPARATOR;
+            $path = rtrim($this->config['path'], '/') . DIRECTORY_SEPARATOR;
         }
 
         $path_suffix = $securityKey . DIRECTORY_SEPARATOR . $this->getDriverName();
@@ -91,16 +91,16 @@ 
          * return the temp dir
          */
         if ($readonly === true) {
-            if($this->config[ 'autoTmpFallback' ] && (!@file_exists($full_path) || !@is_writable($full_path))){
+            if ($this->config['autoTmpFallback'] && (!@file_exists($full_path) || !@is_writable($full_path))) {
                 return $full_path_tmp;
             }
             return $full_path;
-        }else{
-            if (!isset($this->tmp[ $full_path_hash ]) || (!@file_exists($full_path) || !@is_writable($full_path))) {
+        } else {
+            if (!isset($this->tmp[$full_path_hash]) || (!@file_exists($full_path) || !@is_writable($full_path))) {
                 if (!@file_exists($full_path)) {
                     @mkdir($full_path, $this->getDefaultChmod(), true);
-                }else if (!@is_writable($full_path)) {
-                    if (!@chmod($full_path, $this->getDefaultChmod()) && $this->config[ 'autoTmpFallback' ])
+                } else if (!@is_writable($full_path)) {
+                    if (!@chmod($full_path, $this->getDefaultChmod()) && $this->config['autoTmpFallback'])
                     {
                         /**
                          * Switch back to tmp dir
@@ -122,8 +122,8 @@ 
                     throw new phpFastCacheIOException('PLEASE CREATE OR CHMOD ' . $full_path . ' - 0777 OR ANY WRITABLE PERMISSION!');
                 }
 
-                $this->tmp[ $full_path_hash ] = $full_path;
-                $this->htaccessGen($full_path, array_key_exists('htaccess', $this->config) ? $this->config[ 'htaccess' ] : false);
+                $this->tmp[$full_path_hash] = $full_path;
+                $this->htaccessGen($full_path, array_key_exists('htaccess', $this->config) ? $this->config['htaccess'] : false);
             }
         }
 
@@ -180,10 +180,10 @@ 
      */
     protected function getDefaultChmod()
     {
-        if (!isset($this->config[ 'default_chmod' ]) || $this->config[ 'default_chmod' ] == '' || is_null($this->config[ 'default_chmod' ])) {
+        if (!isset($this->config['default_chmod']) || $this->config['default_chmod'] == '' || is_null($this->config['default_chmod'])) {
             return 0777;
         } else {
-            return $this->config[ 'default_chmod' ];
+            return $this->config['default_chmod'];
         }
     }
 
@@ -213,7 +213,7 @@ 
         if ($create === true) {
             if (!is_writable($path)) {
                 try {
-                    if(!chmod($path, 0777)){
+                    if (!chmod($path, 0777)) {
                         throw new phpFastCacheIOException('Chmod failed on : ' . $path);
                     }
                 } catch (phpFastCacheIOException $e) {
@@ -284,7 +284,7 @@ 
          */
         $this->eventManager->dispatch('CacheWriteFileOnDisk', $this, $file, $secureFileManipulation);
 
-        if($secureFileManipulation){
+        if ($secureFileManipulation) {
             $tmpFilename = Directory::getAbsolutePath(dirname($file) . '/tmp_' . md5(
                 str_shuffle(uniqid($this->getDriverName(), false))
                 . str_shuffle(uniqid($this->getDriverName(), false))
@@ -296,10 +296,10 @@ 
             flock($f, LOCK_UN);
             fclose($f);
 
-            if(!rename($tmpFilename, $file)){
+            if (!rename($tmpFilename, $file)) {
                 throw new phpFastCacheIOException(sprintf('Failed to rename %s to %s', $tmpFilename, $file));
             }
-        }else{
+        } else {
             $f = fopen($file, 'w+');
             $octetWritten = fwrite($f, $data);
             fclose($f);

Braces +3 added lines, -3 removed lines

@@ -95,11 +95,11 @@ 
                 return $full_path_tmp;
             }
             return $full_path;
-        }else{
+        } else{
             if (!isset($this->tmp[ $full_path_hash ]) || (!@file_exists($full_path) || !@is_writable($full_path))) {
                 if (!@file_exists($full_path)) {
                     @mkdir($full_path, $this->getDefaultChmod(), true);
-                }else if (!@is_writable($full_path)) {
+                } else if (!@is_writable($full_path)) {
                     if (!@chmod($full_path, $this->getDefaultChmod()) && $this->config[ 'autoTmpFallback' ])
                     {
                         /**
@@ -299,7 +299,7 @@ 
             if(!rename($tmpFilename, $file)){
                 throw new phpFastCacheIOException(sprintf('Failed to rename %s to %s', $tmpFilename, $file));
             }
-        }else{
+        } else{
             $f = fopen($file, 'w+');
             $octetWritten = fwrite($f, $data);
             fclose($f);

src/phpFastCache/Drivers/Couchbase/Driver.php

Spacing +10 added lines, -10 removed lines

@@ -137,10 +137,10 @@ 
         } else {
 
 
-            $host = isset($this->config[ 'host' ]) ? $this->config[ 'host' ] : '127.0.0.1';
-            $password = isset($this->config[ 'password' ]) ? $this->config[ 'password' ] : '';
-            $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
-            $buckets = isset($this->config[ 'buckets' ]) ? $this->config[ 'buckets' ] : [
+            $host = isset($this->config['host']) ? $this->config['host'] : '127.0.0.1';
+            $password = isset($this->config['password']) ? $this->config['password'] : '';
+            $username = isset($this->config['username']) ? $this->config['username'] : '';
+            $buckets = isset($this->config['buckets']) ? $this->config['buckets'] : [
               [
                 'bucket' => 'default',
                 'password' => '',
@@ -150,8 +150,8 @@ 
             $this->instance = new CouchbaseClient("couchbase://{$host}", $username, $password);
 
             foreach ($buckets as $bucket) {
-                $this->bucketCurrent = $this->bucketCurrent ?: $bucket[ 'bucket' ];
-                $this->setBucket($bucket[ 'bucket' ], $this->instance->openBucket($bucket[ 'bucket' ], $bucket[ 'password' ]));
+                $this->bucketCurrent = $this->bucketCurrent ?: $bucket['bucket'];
+                $this->setBucket($bucket['bucket'], $this->instance->openBucket($bucket['bucket'], $bucket['password']));
             }
         }
 
@@ -163,7 +163,7 @@ 
      */
     protected function getBucket()
     {
-        return $this->bucketInstances[ $this->bucketCurrent ];
+        return $this->bucketInstances[$this->bucketCurrent];
     }
 
     /**
@@ -174,7 +174,7 @@ 
     protected function setBucket($bucketName, \CouchbaseBucket $CouchbaseBucket)
     {
         if (!array_key_exists($bucketName, $this->bucketInstances)) {
-            $this->bucketInstances[ $bucketName ] = $CouchbaseBucket;
+            $this->bucketInstances[$bucketName] = $CouchbaseBucket;
         } else {
             throw new \LogicException('A bucket instance with this name already exists.');
         }
@@ -194,9 +194,9 @@ 
         $info = $this->getBucket()->manager()->info();
 
         return (new driverStatistic())
-          ->setSize($info[ 'basicStats' ][ 'diskUsed' ])
+          ->setSize($info['basicStats']['diskUsed'])
           ->setRawData($info)
           ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo('CouchBase version ' . $info[ 'nodes' ][ 0 ][ 'version' ] . ', Uptime (in days): ' . round($info[ 'nodes' ][ 0 ][ 'uptime' ] / 86400, 1) . "\n For more information see RawData.");
+          ->setInfo('CouchBase version ' . $info['nodes'][0]['version'] . ', Uptime (in days): ' . round($info['nodes'][0]['uptime'] / 86400, 1) . "\n For more information see RawData.");
     }
 }
\ No newline at end of file

Indentation +6 added lines, -6 removed lines

@@ -142,10 +142,10 @@ 
             $password = isset($this->config[ 'password' ]) ? $this->config[ 'password' ] : '';
             $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
             $buckets = isset($this->config[ 'buckets' ]) ? $this->config[ 'buckets' ] : [
-              [
+                [
                 'bucket' => 'default',
                 'password' => '',
-              ],
+                ],
             ];
 
             $this->instance = new CouchbaseClient("couchbase://{$host}", $username, $password);
@@ -195,9 +195,9 @@ 
         $info = $this->getBucket()->manager()->info();
 
         return (new driverStatistic())
-          ->setSize($info[ 'basicStats' ][ 'diskUsed' ])
-          ->setRawData($info)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo('CouchBase version ' . $info[ 'nodes' ][ 0 ][ 'version' ] . ', Uptime (in days): ' . round($info[ 'nodes' ][ 0 ][ 'uptime' ] / 86400, 1) . "\n For more information see RawData.");
+            ->setSize($info[ 'basicStats' ][ 'diskUsed' ])
+            ->setRawData($info)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo('CouchBase version ' . $info[ 'nodes' ][ 0 ][ 'version' ] . ', Uptime (in days): ' . round($info[ 'nodes' ][ 0 ][ 'uptime' ] / 86400, 1) . "\n For more information see RawData.");
     }
 }
\ No newline at end of file

src/phpFastCache/CacheManager.php

Doc Comments +3 added lines, -3 removed lines

@@ -235,7 +235,7 @@ 
     }
 
     /**
-     * @return array
+     * @return ExtendedCacheItemPoolInterface[]
      */
     public static function getDefaultConfig()
     {
@@ -243,7 +243,7 @@ 
     }
 
     /**
-     * @return array
+     * @return string[]
      */
     public static function getStaticSystemDrivers()
     {
@@ -268,7 +268,7 @@ 
     }
 
     /**
-     * @return array
+     * @return string[]
      */
     public static function getStaticAllDrivers()
     {

Braces +3 added lines, -3 removed lines

@@ -109,14 +109,14 @@ 
             try{
                 self::$instances[ $instance ] = new $class($config);
                 self::$instances[ $instance ]->setEventManager(EventManager::getInstance());
-            }catch(phpFastCacheDriverCheckException $e){
+            } catch(phpFastCacheDriverCheckException $e){
                 $fallback = self::standardizeDriverName($config['fallback']);
                 if($fallback && $fallback !== $driver){
                     $class = self::getNamespacePath() . $fallback . '\Driver';
                     self::$instances[ $instance ] = new $class($config);
                     self::$instances[ $instance ]->setEventManager(EventManager::getInstance());
                     trigger_error(sprintf('The "%s" driver is unavailable at the moment, the fallback driver "%s" has been used instead.', $driver, $fallback), E_USER_WARNING);
-                }else{
+                } else{
                     throw new phpFastCacheDriverCheckException($e->getMessage(), $e->getCode(), $e);
                 }
             }
@@ -229,7 +229,7 @@ 
             self::$config = array_merge(self::$config, $name);
         } else if (is_string($name)){
             self::$config[ $name ] = $value;
-        }else{
+        } else{
             throw new phpFastCacheInvalidArgumentException('Invalid variable type: $name');
         }
     }

Spacing +30 added lines, -30 removed lines

@@ -169,32 +169,32 @@ 
         }
 
         $instance = crc32($driver . serialize($config));
-        if (!isset(self::$instances[ $instance ])) {
+        if (!isset(self::$instances[$instance])) {
             $badPracticeOmeter[$driver] = 1;
-            if(!$config['ignoreSymfonyNotice'] && interface_exists('Symfony\Component\HttpKernel\KernelInterface') && !class_exists('phpFastCache\Bundle\phpFastCacheBundle')){
+            if (!$config['ignoreSymfonyNotice'] && interface_exists('Symfony\Component\HttpKernel\KernelInterface') && !class_exists('phpFastCache\Bundle\phpFastCacheBundle')) {
                 trigger_error('A Symfony Bundle to make the PhpFastCache integration more easier is now available here: https://github.com/PHPSocialNetwork/phpfastcache-bundle', E_USER_NOTICE);
             }
             $class = self::getNamespacePath() . $driver . '\Driver';
-            try{
-                self::$instances[ $instance ] = new $class($config);
-                self::$instances[ $instance ]->setEventManager(EventManager::getInstance());
-            }catch(phpFastCacheDriverCheckException $e){
+            try {
+                self::$instances[$instance] = new $class($config);
+                self::$instances[$instance]->setEventManager(EventManager::getInstance());
+            } catch (phpFastCacheDriverCheckException $e) {
                 $fallback = self::standardizeDriverName($config['fallback']);
-                if($fallback && $fallback !== $driver){
+                if ($fallback && $fallback !== $driver) {
                     $class = self::getNamespacePath() . $fallback . '\Driver';
-                    self::$instances[ $instance ] = new $class($config);
-                    self::$instances[ $instance ]->setEventManager(EventManager::getInstance());
+                    self::$instances[$instance] = new $class($config);
+                    self::$instances[$instance]->setEventManager(EventManager::getInstance());
                     trigger_error(sprintf('The "%s" driver is unavailable at the moment, the fallback driver "%s" has been used instead.', $driver, $fallback), E_USER_WARNING);
-                }else{
+                } else {
                     throw new phpFastCacheDriverCheckException($e->getMessage(), $e->getCode(), $e);
                 }
             }
-        } else if(++$badPracticeOmeter[$driver] >= 5){
+        } else if (++$badPracticeOmeter[$driver] >= 5) {
             trigger_error('[' . $driver . '] Calling many times CacheManager::getInstance() for already instanced drivers is a bad practice and have a significant impact on performances.
            See https://github.com/PHPSocialNetwork/phpfastcache/wiki/[V5]-Why-calling-getInstance%28%29-each-time-is-a-bad-practice-%3F');
         }
 
-        return self::$instances[ $instance ];
+        return self::$instances[$instance];
     }
 
     /**
@@ -255,7 +255,7 @@ 
      */
     public static function __callStatic($name, $arguments)
     {
-        $options = (array_key_exists(0, $arguments) && is_array($arguments) ? $arguments[ 0 ] : []);
+        $options = (array_key_exists(0, $arguments) && is_array($arguments) ? $arguments[0] : []);
 
         return self::getInstance($name, $options);
     }
@@ -296,9 +296,9 @@ 
     {
         if (is_array($name)) {
             self::$config = array_merge(self::$config, $name);
-        } else if (is_string($name)){
-            self::$config[ $name ] = $value;
-        }else{
+        } else if (is_string($name)) {
+            self::$config[$name] = $value;
+        } else {
             throw new phpFastCacheInvalidArgumentException('Invalid variable type: $name');
         }
     }
@@ -367,70 +367,70 @@ 
     protected static function validateConfig(array $config)
     {
         foreach ($config as $configName => $configValue) {
-            switch($configName)
+            switch ($configName)
             {
                 case 'itemDetailedDate':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'autoTmpFallback':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'secureFileManipulation':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'ignoreSymfonyNotice':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'defaultTtl':
-                    if(!is_numeric($configValue)){
+                    if (!is_numeric($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be numeric");
                     }
                     break;
                 case 'defaultKeyHashFunction':
-                    if(!is_string($configValue) && !function_exists($configValue)){
+                    if (!is_string($configValue) && !function_exists($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a valid function name string");
                     }
                     break;
                 case 'securityKey':
-                    if(!is_string($configValue)){
+                    if (!is_string($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a string");
                     }
                     break;
                 case 'htaccess':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'default_chmod':
-                    if(!is_int($configValue)){
+                    if (!is_int($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be an integer");
                     }
                     break;
                 case 'path':
-                    if(!is_string($configValue)){
+                    if (!is_string($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a string");
                     }
                     break;
                 case 'fallback':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;
                 case 'limited_memory_each_object':
-                    if(!is_int($configValue)){
+                    if (!is_int($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be an integer");
                     }
                     break;
                 case 'compress_data':
-                    if(!is_bool($configValue)){
+                    if (!is_bool($configValue)) {
                         throw new phpFastCacheInvalidConfigurationException("{$configName} must be a boolean");
                     }
                     break;

Indentation +36 added lines, -36 removed lines

@@ -62,95 +62,95 @@ 
         /**
          * Specify if the item must provide detailed creation/modification dates
          */
-      'itemDetailedDate' => false,
+        'itemDetailedDate' => false,
 
         /**
          * Automatically attempt to fallback to temporary directory
          * if the cache fails to write on the specified directory
          */
-      'autoTmpFallback' => false,
+        'autoTmpFallback' => false,
 
         /**
          * Provide a secure file manipulation mechanism
          * on intensive usage the performance can be affected.
          */
-      'secureFileManipulation' => false,
+        'secureFileManipulation' => false,
 
         /**
          * Ignore Symfony notice for Symfony project which
          * do not makes use of PhpFastCache's Symfony Bundle
          */
-      'ignoreSymfonyNotice' => false,
+        'ignoreSymfonyNotice' => false,
 
         /**
          * Default time-to-live in second
          */
-      'defaultTtl' => 900,
+        'defaultTtl' => 900,
 
         /**
          * Default key hash function
          * (md5 by default)
          */
-      'defaultKeyHashFunction' => '',
+        'defaultKeyHashFunction' => '',
 
         /**
          * The securityKey that will be used
          * to create sub-directory
          * (Files-based drivers only)
          */
-      'securityKey' => 'auto',
+        'securityKey' => 'auto',
 
         /**
          * Auto-generate .htaccess if it's missing
          * (Files-based drivers only)
          */
-      'htaccess' => true,
+        'htaccess' => true,
 
         /**
          * Default files chmod
          * 0777 recommended
          * (Files-based drivers only)
          */
-      'default_chmod' => 0777,
+        'default_chmod' => 0777,
 
         /**
          * The path where we will writecache files
          * default value if empty: sys_get_temp_dir()
          * (Files-based drivers only)
          */
-      'path' => '',
+        'path' => '',
 
         /**
          * Driver fallback in case of failure.
          * Caution, in case of failure an E_WARNING
          * error will always be raised
          */
-      'fallback' => false,
+        'fallback' => false,
 
         /**
          * Maximum size (bytes) of object store in memory
          * (Memcache(d) drivers only)
          */
-      'limited_memory_each_object' => 4096,
+        'limited_memory_each_object' => 4096,
 
         /**
          * Compress stored data, if the backend supports it
          * (Memcache(d) drivers only)
          */
-      'compress_data' => false,
+        'compress_data' => false,
 
         /**
          * Prevent cache slams when
          * making use of heavy cache
          * items
          */
-      'preventCacheSlams' => false,
+        'preventCacheSlams' => false,
 
         /**
          * Cache slams timeout
          * in seconds
          */
-      'cacheSlamsTimeout' => 15,
+        'cacheSlamsTimeout' => 15,
 
     ];
 
@@ -333,24 +333,24 @@ 
     public static function getStaticSystemDrivers()
     {
         return [
-          'Apc',
-          'Apcu',
-          'Cassandra',
-          'Couchbase',
-          'Couchdb',
-          'Devnull',
-          'Files',
-          'Leveldb',
-          'Memcache',
-          'Memcached',
-          'Memstatic',
-          'Mongodb',
-          'Predis',
-          'Redis',
-          'Ssdb',
-          'Sqlite',
-          'Wincache',
-          'Xcache',
+            'Apc',
+            'Apcu',
+            'Cassandra',
+            'Couchbase',
+            'Couchdb',
+            'Devnull',
+            'Files',
+            'Leveldb',
+            'Memcache',
+            'Memcached',
+            'Memstatic',
+            'Mongodb',
+            'Predis',
+            'Redis',
+            'Ssdb',
+            'Sqlite',
+            'Wincache',
+            'Xcache',
         ];
     }
 
@@ -360,9 +360,9 @@ 
     public static function getStaticAllDrivers()
     {
         return array_merge(self::getStaticSystemDrivers(), [
-          'Devtrue',
-          'Devfalse',
-          'Cookie',
+            'Devtrue',
+            'Devfalse',
+            'Cookie',
         ]);
     }
 

src/phpFastCache/Drivers/Predis/Driver.php

Spacing +2 added lines, -2 removed lines

@@ -124,7 +124,7 @@ 
      */
     protected function driverConnect()
     {
-        $config = isset($this->config[ 'predis' ]) ? $this->config[ 'predis' ] : [];
+        $config = isset($this->config['predis']) ? $this->config['predis'] : [];
 
         $this->instance = new PredisClient(array_merge([
           'host' => '127.0.0.1',
@@ -150,7 +150,7 @@ 
         $info = $this->instance->info();
         $size = (isset($info['Memory']['used_memory']) ? $info['Memory']['used_memory'] : 0);
         $version = (isset($info['Server']['redis_version']) ? $info['Server']['redis_version'] : 0);
-        $date = (isset($info['Server'][ 'uptime_in_seconds' ]) ? (new \DateTime())->setTimestamp(time() - $info['Server'][ 'uptime_in_seconds' ]) : 'unknown date');
+        $date = (isset($info['Server']['uptime_in_seconds']) ? (new \DateTime())->setTimestamp(time() - $info['Server']['uptime_in_seconds']) : 'unknown date');
 
         return (new driverStatistic())
           ->setData(implode(', ', array_keys($this->itemInstances)))

Indentation +8 added lines, -8 removed lines

@@ -125,10 +125,10 @@ 
         $config = isset($this->config[ 'predis' ]) ? $this->config[ 'predis' ] : [];
 
         $this->instance = new PredisClient(array_merge([
-          'host' => '127.0.0.1',
-          'port' => 6379,
-          'password' => null,
-          'database' => null,
+            'host' => '127.0.0.1',
+            'port' => 6379,
+            'password' => null,
+            'database' => null,
         ], $config));
 
         return true;
@@ -151,9 +151,9 @@ 
         $date = (isset($info['Server'][ 'uptime_in_seconds' ]) ? (new \DateTime())->setTimestamp(time() - $info['Server'][ 'uptime_in_seconds' ]) : 'unknown date');
 
         return (new driverStatistic())
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData($info)
-          ->setSize($size)
-          ->setInfo(sprintf("The Redis daemon v%s is up since %s.\n For more information see RawData. \n Driver size includes the memory allocation size.", $version, $date->format(DATE_RFC2822)));
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData($info)
+            ->setSize($size)
+            ->setInfo(sprintf("The Redis daemon v%s is up since %s.\n For more information see RawData. \n Driver size includes the memory allocation size.", $version, $date->format(DATE_RFC2822)));
     }
 }
\ No newline at end of file

src/phpFastCache/Helper/Psr16Adapter.php

Indentation +2 added lines, -2 removed lines

@@ -63,8 +63,8 @@
     {
         try {
             $cacheItem = $this->internalCacheInstance
-              ->getItem($key)
-              ->set($value);
+                ->getItem($key)
+                ->set($value);
             if (is_int($ttl) || $ttl instanceof \DateInterval) {
                 $cacheItem->expiresAfter($ttl);
             }

Spacing +1 added lines, -1 removed lines

@@ -110,7 +110,7 @@
     public function getMultiple($keys, $default = null)
     {
         try {
-            return array_map(function (ExtendedCacheItemInterface $item) {
+            return array_map(function(ExtendedCacheItemInterface $item) {
                 return $item->get();
             }, $this->internalCacheInstance->getItems($keys));
         } catch (phpFastCacheInvalidArgumentException $e) {

src/phpFastCache/Drivers/Cassandra/Driver.php

Braces +2 added lines, -2 removed lines

@@ -130,7 +130,7 @@ 
 
             if($results instanceof Cassandra\Rows && $results->count() === 1){
                 return $this->decode($results->first()['cache_data']);
-            }else{
+            } else{
                 return null;
             }
         } catch (Cassandra\Exception $e) {
@@ -217,7 +217,7 @@ 
             if(!empty($this->config['ssl']['enabled'])){
                 if(!empty($this->config['ssl']['verify'])){
                     $sslBuilder = Cassandra::ssl()->withVerifyFlags(Cassandra::VERIFY_PEER_CERT);
-                }else{
+                } else{
                     $sslBuilder = Cassandra::ssl()->withVerifyFlags(Cassandra::VERIFY_NONE);
                 }
 

Indentation +32 added lines, -32 removed lines

@@ -73,16 +73,16 @@ 
         if ($item instanceof Item) {
             $cacheData = $this->encode($this->driverPreWrap($item));
             $options = new Cassandra\ExecutionOptions([
-              'arguments' => [
-                  'cache_uuid' => new Cassandra\Uuid(),
-                  'cache_id' => $item->getKey(),
-                  'cache_data' => $cacheData,
-                  'cache_creation_date' => new Cassandra\Timestamp((new \DateTime())->getTimestamp()),
-                  'cache_expiration_date' => new Cassandra\Timestamp($item->getExpirationDate()->getTimestamp()),
-                  'cache_length' => strlen($cacheData)
+                'arguments' => [
+                    'cache_uuid' => new Cassandra\Uuid(),
+                    'cache_id' => $item->getKey(),
+                    'cache_data' => $cacheData,
+                    'cache_creation_date' => new Cassandra\Timestamp((new \DateTime())->getTimestamp()),
+                    'cache_expiration_date' => new Cassandra\Timestamp($item->getExpirationDate()->getTimestamp()),
+                    'cache_length' => strlen($cacheData)
                 ],
-              'consistency' => Cassandra::CONSISTENCY_ALL,
-              'serial_consistency' => Cassandra::CONSISTENCY_SERIAL
+                'consistency' => Cassandra::CONSISTENCY_ALL,
+                'serial_consistency' => Cassandra::CONSISTENCY_SERIAL
             ]);
 
             $query = sprintf('INSERT INTO %s.%s
@@ -117,13 +117,13 @@ 
     {
         try {
             $options = new Cassandra\ExecutionOptions([
-              'arguments' => ['cache_id' => $item->getKey()],
-              'page_size' => 1
+                'arguments' => ['cache_id' => $item->getKey()],
+                'page_size' => 1
             ]);
             $query = sprintf(
-              'SELECT cache_data FROM %s.%s WHERE cache_id = :cache_id;',
-              self::CASSANDRA_KEY_SPACE,
-              self::CASSANDRA_TABLE
+                'SELECT cache_data FROM %s.%s WHERE cache_id = :cache_id;',
+                self::CASSANDRA_KEY_SPACE,
+                self::CASSANDRA_TABLE
             );
             $results = $this->instance->execute(new Cassandra\SimpleStatement($query), $options);
 
@@ -150,14 +150,14 @@ 
         if ($item instanceof Item) {
             try {
                 $options = new Cassandra\ExecutionOptions([
-                  'arguments' => [
+                    'arguments' => [
                     'cache_id' => $item->getKey(),
-                  ],
+                    ],
                 ]);
                 $result = $this->instance->execute(new Cassandra\SimpleStatement(sprintf(
-                  'DELETE FROM %s.%s WHERE cache_id = :cache_id;',
-                  self::CASSANDRA_KEY_SPACE,
-                  self::CASSANDRA_TABLE
+                    'DELETE FROM %s.%s WHERE cache_id = :cache_id;',
+                    self::CASSANDRA_KEY_SPACE,
+                    self::CASSANDRA_TABLE
                 )), $options);
 
                 /**
@@ -181,8 +181,8 @@ 
     {
         try {
             $result = $this->instance->execute(new Cassandra\SimpleStatement(sprintf(
-              'TRUNCATE %s.%s;',
-              self::CASSANDRA_KEY_SPACE, self::CASSANDRA_TABLE
+                'TRUNCATE %s.%s;',
+                self::CASSANDRA_KEY_SPACE, self::CASSANDRA_TABLE
             )));
             /**
              * There's no real way atm
@@ -210,8 +210,8 @@ 
             $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
 
             $clusterBuilder = Cassandra::cluster()
-              ->withContactPoints($host)
-              ->withPort($port);
+                ->withContactPoints($host)
+                ->withPort($port);
 
             if(!empty($this->config['ssl']['enabled'])){
                 if(!empty($this->config['ssl']['verify'])){
@@ -239,8 +239,8 @@ 
              */
 
             $this->instance->execute(new Cassandra\SimpleStatement(sprintf(
-              "CREATE KEYSPACE IF NOT EXISTS %s WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };",
-              self::CASSANDRA_KEY_SPACE
+                "CREATE KEYSPACE IF NOT EXISTS %s WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 };",
+                self::CASSANDRA_KEY_SPACE
             )));
             $this->instance->execute(new Cassandra\SimpleStatement(sprintf('USE %s;', self::CASSANDRA_KEY_SPACE)));
             $this->instance->execute(new Cassandra\SimpleStatement(sprintf('
@@ -286,15 +286,15 @@ 
     public function getStats()
     {
         $result = $this->instance->execute(new Cassandra\SimpleStatement(sprintf(
-          'SELECT SUM(cache_length) as cache_size FROM %s.%s',
-          self::CASSANDRA_KEY_SPACE,
-          self::CASSANDRA_TABLE
+            'SELECT SUM(cache_length) as cache_size FROM %s.%s',
+            self::CASSANDRA_KEY_SPACE,
+            self::CASSANDRA_TABLE
         )));
 
         return (new driverStatistic())
-          ->setSize($result->first()[ 'cache_size' ])
-          ->setRawData([])
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo('The cache size represents only the cache data itself without counting data structures associated to the cache entries.');
+            ->setSize($result->first()[ 'cache_size' ])
+            ->setRawData([])
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo('The cache size represents only the cache data itself without counting data structures associated to the cache entries.');
     }
 }
\ No newline at end of file

Doc Comments +1 added lines, -1 removed lines

@@ -62,7 +62,7 @@
 
     /**
      * @param \Psr\Cache\CacheItemInterface $item
-     * @return mixed
+     * @return boolean
      * @throws phpFastCacheInvalidArgumentException
      */
     protected function driverWrite(CacheItemInterface $item)

Spacing +12 added lines, -12 removed lines

@@ -127,9 +127,9 @@ 
             );
             $results = $this->instance->execute(new Cassandra\SimpleStatement($query), $options);
 
-            if($results instanceof Cassandra\Rows && $results->count() === 1){
+            if ($results instanceof Cassandra\Rows && $results->count() === 1) {
                 return $this->decode($results->first()['cache_data']);
-            }else{
+            } else {
                 return null;
             }
         } catch (Cassandra\Exception $e) {
@@ -203,20 +203,20 @@ 
         if ($this->instance instanceof CassandraSession) {
             throw new \LogicException('Already connected to Couchbase server');
         } else {
-            $host = isset($this->config[ 'host' ]) ? $this->config[ 'host' ] : '127.0.0.1';
-            $port = isset($this->config[ 'port' ]) ? $this->config[ 'port' ] : 9042;
-            $timeout = isset($this->config[ 'timeout' ]) ? $this->config[ 'timeout' ] : 2;
-            $password = isset($this->config[ 'password' ]) ? $this->config[ 'password' ] : '';
-            $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
+            $host = isset($this->config['host']) ? $this->config['host'] : '127.0.0.1';
+            $port = isset($this->config['port']) ? $this->config['port'] : 9042;
+            $timeout = isset($this->config['timeout']) ? $this->config['timeout'] : 2;
+            $password = isset($this->config['password']) ? $this->config['password'] : '';
+            $username = isset($this->config['username']) ? $this->config['username'] : '';
 
             $clusterBuilder = Cassandra::cluster()
               ->withContactPoints($host)
               ->withPort($port);
 
-            if(!empty($this->config['ssl']['enabled'])){
-                if(!empty($this->config['ssl']['verify'])){
+            if (!empty($this->config['ssl']['enabled'])) {
+                if (!empty($this->config['ssl']['verify'])) {
                     $sslBuilder = Cassandra::ssl()->withVerifyFlags(Cassandra::VERIFY_PEER_CERT);
-                }else{
+                } else {
                     $sslBuilder = Cassandra::ssl()->withVerifyFlags(Cassandra::VERIFY_NONE);
                 }
 
@@ -225,7 +225,7 @@ 
 
             $clusterBuilder->withConnectTimeout($timeout);
 
-            if($username){
+            if ($username) {
                 $clusterBuilder->withCredentials($username, $password);
             }
 
@@ -292,7 +292,7 @@ 
         )));
 
         return (new driverStatistic())
-          ->setSize($result->first()[ 'cache_size' ])
+          ->setSize($result->first()['cache_size'])
           ->setRawData([])
           ->setData(implode(', ', array_keys($this->itemInstances)))
           ->setInfo('The cache size represents only the cache data itself without counting data structures associated to the cache entries.');

src/phpFastCache/Core/Pool/CacheItemPoolTrait.php

Doc Comments +2 added lines, -2 removed lines

@@ -237,7 +237,7 @@ 
 
     /**
      * @param \Psr\Cache\CacheItemInterface $item
-     * @return mixed
+     * @return boolean
      * @throws phpFastCacheInvalidArgumentException
      * @throws \RuntimeException
      */
@@ -294,7 +294,7 @@ 
     }
 
     /**
-     * @return mixed|null
+     * @return boolean
      * @throws phpFastCacheInvalidArgumentException
      */
     public function commit()

Indentation +3 added lines, -3 removed lines

@@ -148,9 +148,9 @@
                              * Reset the Item
                              */
                             $item->set(null)
-                              ->expiresAfter(abs((int) $this->getConfig()[ 'defaultTtl' ]))
-                              ->setHit(false)
-                              ->setTags([]);
+                                ->expiresAfter(abs((int) $this->getConfig()[ 'defaultTtl' ]))
+                                ->setHit(false)
+                                ->setTags([]);
                             if($this->config['itemDetailedDate']){
 
                                 /**

Spacing +22 added lines, -22 removed lines

@@ -62,7 +62,7 @@ 
     public function getItem($key)
     {
         if (is_string($key)) {
-            if (preg_match('~([' . preg_quote(self::$unsupportedKeyChars, '~') . ']+)~', $key, $matches)){
+            if (preg_match('~([' . preg_quote(self::$unsupportedKeyChars, '~') . ']+)~', $key, $matches)) {
                 throw new phpFastCacheInvalidArgumentException('Unsupported key character detected: "' . $matches[1] . '". Please check: https://github.com/PHPSocialNetwork/phpfastcache/wiki/%5BV6%5D-Unsupported-characters-in-key-identifiers');
             }
             if (!array_key_exists($key, $this->itemInstances)) {
@@ -81,14 +81,14 @@ 
                     $driverArray = $this->driverRead($item);
 
                     if ($driverArray) {
-                        if(!is_array($driverArray)){
+                        if (!is_array($driverArray)) {
                             throw new phpFastCacheCoreException(sprintf('The driverRead method returned an unexpected variable type: %s', gettype($driverArray)));
                         }
                         $driverData = $this->driverUnwrapData($driverArray);
 
-                        if($this->getConfig()[ 'preventCacheSlams' ]){
-                            while($driverData instanceof ItemBatch) {
-                                if($driverData->getItemDate()->getTimestamp() + $this->getConfig()[ 'cacheSlamsTimeout' ] < time()){
+                        if ($this->getConfig()['preventCacheSlams']) {
+                            while ($driverData instanceof ItemBatch) {
+                                if ($driverData->getItemDate()->getTimestamp() + $this->getConfig()['cacheSlamsTimeout'] < time()) {
                                     /**
                                      * The timeout has been reached
                                      * Consider that the batch has
@@ -120,7 +120,7 @@ 
                         $item->set($driverData);
                         $item->expiresAt($this->driverUnwrapEdate($driverArray));
 
-                        if($this->config['itemDetailedDate']){
+                        if ($this->config['itemDetailedDate']) {
 
                             /**
                              * If the itemDetailedDate has been
@@ -148,10 +148,10 @@ 
                              * Reset the Item
                              */
                             $item->set(null)
-                              ->expiresAfter(abs((int) $this->getConfig()[ 'defaultTtl' ]))
+                              ->expiresAfter(abs((int) $this->getConfig()['defaultTtl']))
                               ->setHit(false)
                               ->setTags([]);
-                            if($this->config['itemDetailedDate']){
+                            if ($this->config['itemDetailedDate']) {
 
                                 /**
                                  * If the itemDetailedDate has been
@@ -164,8 +164,8 @@ 
                         } else {
                             $item->setHit(true);
                         }
-                    }else{
-                        $item->expiresAfter(abs((int) $this->getConfig()[ 'defaultTtl' ]));
+                    } else {
+                        $item->expiresAfter(abs((int) $this->getConfig()['defaultTtl']));
                     }
                 }
             }
@@ -178,9 +178,9 @@ 
          * @param $this ExtendedCacheItemPoolInterface
          * @param $this ExtendedCacheItemInterface
          */
-        $this->eventManager->dispatch('CacheGetItem', $this, $this->itemInstances[ $key ]);
+        $this->eventManager->dispatch('CacheGetItem', $this, $this->itemInstances[$key]);
 
-        return $this->itemInstances[ $key ];
+        return $this->itemInstances[$key];
     }
 
     /**
@@ -191,7 +191,7 @@ 
     public function setItem(CacheItemInterface $item)
     {
         if ($this->getClassNamespace() . '\\Item' === get_class($item)) {
-            $this->itemInstances[ $item->getKey() ] = $item;
+            $this->itemInstances[$item->getKey()] = $item;
 
             return $this;
         } else {
@@ -208,7 +208,7 @@ 
     {
         $collection = [];
         foreach ($keys as $key) {
-            $collection[ $key ] = $this->getItem($key);
+            $collection[$key] = $this->getItem($key);
         }
 
         return $collection;
@@ -305,8 +305,8 @@ 
          * @var ExtendedCacheItemInterface $item
          */
         if (!array_key_exists($item->getKey(), $this->itemInstances)) {
-            $this->itemInstances[ $item->getKey() ] = $item;
-        } else if(spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])){
+            $this->itemInstances[$item->getKey()] = $item;
+        } else if (spl_object_hash($item) !== spl_object_hash($this->itemInstances[$item->getKey()])) {
             throw new \RuntimeException('Spl object hash mismatches ! You probably tried to save a detached item which has been already retrieved from cache.');
         }
 
@@ -318,7 +318,7 @@ 
         $this->eventManager->dispatch('CacheSaveItem', $this, $item);
 
 
-        if($this->getConfig()[ 'preventCacheSlams' ]){
+        if ($this->getConfig()['preventCacheSlams']) {
             /**
              * @var $itemBatch ExtendedCacheItemInterface
              */
@@ -326,7 +326,7 @@ 
             $itemBatch = $class->newInstanceArgs([$this, $item->getKey()]);
             $itemBatch->setEventManager($this->eventManager)
                         ->set(new ItemBatch($item->getKey(), new \DateTime()))
-                        ->expiresAfter($this->getConfig()[ 'cacheSlamsTimeout' ]);
+                        ->expiresAfter($this->getConfig()['cacheSlamsTimeout']);
 
             /**
              * To avoid SPL mismatches
@@ -358,8 +358,8 @@ 
     public function saveDeferred(CacheItemInterface $item)
     {
         if (!array_key_exists($item->getKey(), $this->itemInstances)) {
-            $this->itemInstances[ $item->getKey() ] = $item;
-        }else if(spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])){
+            $this->itemInstances[$item->getKey()] = $item;
+        } else if (spl_object_hash($item) !== spl_object_hash($this->itemInstances[$item->getKey()])) {
             throw new \RuntimeException('Spl object hash mismatches ! You probably tried to save a detached item which has been already retrieved from cache.');
         }
 
@@ -370,7 +370,7 @@ 
          */
         $this->eventManager->dispatch('CacheSaveDeferredItem', $this, $item);
 
-        return $this->deferredList[ $item->getKey() ] = $item;
+        return $this->deferredList[$item->getKey()] = $item;
     }
 
     /**
@@ -390,7 +390,7 @@ 
         foreach ($this->deferredList as $key => $item) {
             $result = $this->save($item);
             if ($return !== false) {
-                unset($this->deferredList[ $key ]);
+                unset($this->deferredList[$key]);
                 $return = $result;
             }
         }

Braces +2 added lines, -2 removed lines

@@ -164,7 +164,7 @@ 
                         } else {
                             $item->setHit(true);
                         }
-                    }else{
+                    } else{
                         $item->expiresAfter(abs((int) $this->getConfig()[ 'defaultTtl' ]));
                     }
                 }
@@ -359,7 +359,7 @@ 
     {
         if (!array_key_exists($item->getKey(), $this->itemInstances)) {
             $this->itemInstances[ $item->getKey() ] = $item;
-        }else if(spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])){
+        } else if(spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])){
             throw new \RuntimeException('Spl object hash mismatches ! You probably tried to save a detached item which has been already retrieved from cache.');
         }
 

src/phpFastCache/Drivers/Files/Driver.php

Doc Comments +4 added lines, -4 removed lines

@@ -60,7 +60,7 @@ 
 
     /**
      * @param \Psr\Cache\CacheItemInterface $item
-     * @return mixed
+     * @return boolean
      * @throws phpFastCacheInvalidArgumentException
      */
     protected function driverWrite(CacheItemInterface $item)
@@ -146,7 +146,7 @@ 
     /**
      * @param string $optionName
      * @param mixed $optionValue
-     * @return bool
+     * @return boolean|null
      * @throws phpFastCacheInvalidArgumentException
      */
     public static function isValidOption($optionName, $optionValue)
@@ -179,7 +179,7 @@ 
     }
 
     /**
-     * @return array
+     * @return string[]
      */
     public static function getValidOptions()
     {
@@ -187,7 +187,7 @@ 
     }
 
     /**
-     * @return array
+     * @return string[]
      */
     public static function getRequiredOptions()
     {