PHPSocialNetwork / phpfastcache

src/phpFastCache/Core/Pool/ExtendedCacheItemPoolTrait.php

Doc Comments +2 added lines, -1 removed lines

@@ -38,6 +38,7 @@ 
 
     /**
      * @inheritdoc
+     * @param string $tagName
      */
     public function getItemsByTag($tagName)
     {
@@ -408,7 +409,7 @@ 
 
     /**
      * @internal This method de-register an item from $this->itemInstances
-     * @param CacheItemInterface|string $item
+     * @param CacheItemInterface $item
      * @throws phpFastCacheInvalidArgumentException
      */
     protected function deregisterItem($item)

Spacing +14 added lines, -14 removed lines

@@ -30,7 +30,7 @@ 
      */
     public function getItemsAsJsonString(array $keys = [], $option = 0, $depth = 512)
     {
-        $callback = function (CacheItemInterface $item) {
+        $callback = function(CacheItemInterface $item) {
             return $item->get();
         };
         return json_encode(array_map($callback, array_values($this->getItems($keys))), $option, $depth);
@@ -44,7 +44,7 @@ 
         if (is_string($tagName)) {
             $driverResponse = $this->getItem($this->getTagKey($tagName));
             if ($driverResponse->isHit()) {
-                $items = (array)$driverResponse->get();
+                $items = (array) $driverResponse->get();
 
                 /**
                  * getItems() may provides expired item(s)
@@ -56,7 +56,7 @@ 
                  *
                  * #headache
                  */
-                return array_filter($this->getItems(array_unique(array_keys($items))), function (ExtendedCacheItemInterface $item) {
+                return array_filter($this->getItems(array_unique(array_keys($items))), function(ExtendedCacheItemInterface $item) {
                     return $item->isHit();
                 });
             } else {
@@ -94,7 +94,7 @@ 
 
         foreach ($items as $key => $item) {
             if (array_diff($tagNames, $item->getTags())) {
-                unset($items[ $key ]);
+                unset($items[$key]);
             }
         }
 
@@ -107,7 +107,7 @@ 
      */
     public function getItemsByTagsAsJsonString(array $tagNames, $option = 0, $depth = 512)
     {
-        $callback = function (CacheItemInterface $item) {
+        $callback = function(CacheItemInterface $item) {
             return $item->get();
         };
 
@@ -378,7 +378,7 @@ 
      */
     public function detachItem(CacheItemInterface $item)
     {
-        if (isset($this->itemInstances[ $item->getKey() ])) {
+        if (isset($this->itemInstances[$item->getKey()])) {
             $this->deregisterItem($item);
         }
     }
@@ -398,10 +398,10 @@ 
      */
     public function attachItem(CacheItemInterface $item)
     {
-        if (isset($this->itemInstances[ $item->getKey() ]) && spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])) {
+        if (isset($this->itemInstances[$item->getKey()]) && spl_object_hash($item) !== spl_object_hash($this->itemInstances[$item->getKey()])) {
             throw new phpFastCacheLogicException('The item already exists and cannot be overwritten because the Spl object hash mismatches ! You probably tried to re-attach a detached item which has been already retrieved from cache.');
         } else {
-            $this->itemInstances[ $item->getKey() ] = $item;
+            $this->itemInstances[$item->getKey()] = $item;
         }
     }
 
@@ -414,10 +414,10 @@ 
     protected function deregisterItem($item)
     {
         if ($item instanceof CacheItemInterface) {
-            unset($this->itemInstances[ $item->getKey() ]);
+            unset($this->itemInstances[$item->getKey()]);
 
         } else if (is_string($item)) {
-            unset($this->itemInstances[ $item ]);
+            unset($this->itemInstances[$item]);
         } else {
             throw new phpFastCacheInvalidArgumentException('Invalid type for $item variable');
         }
@@ -436,8 +436,8 @@ 
      */
     public function isAttached(CacheItemInterface $item)
     {
-        if (isset($this->itemInstances[ $item->getKey() ])) {
-            return spl_object_hash($item) === spl_object_hash($this->itemInstances[ $item->getKey() ]);
+        if (isset($this->itemInstances[$item->getKey()])) {
+            return spl_object_hash($item) === spl_object_hash($this->itemInstances[$item->getKey()]);
         }
         return null;
     }
@@ -457,8 +457,8 @@ 
      */
     public function saveMultiple(...$items)
     {
-        if (isset($items[ 0 ]) && is_array($items[ 0 ])) {
-            foreach ($items[ 0 ] as $item) {
+        if (isset($items[0]) && is_array($items[0])) {
+            foreach ($items[0] as $item) {
                 $this->save($item);
             }
             return true;

src/phpFastCache/Drivers/Cassandra/Driver.php

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)

Indentation +27 added lines, -27 removed lines

@@ -75,16 +75,16 @@ 
             try {
                 $cacheData = $this->encode($this->driverPreWrap($item));
                 $options = new Cassandra\ExecutionOptions([
-                  'arguments' => [
+                    '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
@@ -122,13 +122,13 @@ 
     {
         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);
 
@@ -155,14 +155,14 @@ 
         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);
 
                 /**
@@ -186,8 +186,8 @@ 
     {
         try {
             $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
             )));
 
             return true;
@@ -213,8 +213,8 @@ 
             $username = isset($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' ])) {
@@ -242,8 +242,8 @@ 
              */
 
             $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('
@@ -290,15 +290,15 @@ 
     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

Spacing +9 added lines, -9 removed lines

@@ -133,7 +133,7 @@ 
             $results = $this->instance->execute(new Cassandra\SimpleStatement($query), $options);
 
             if ($results instanceof Cassandra\Rows && $results->count() === 1) {
-                return $this->decode($results->first()[ 'cache_data' ]);
+                return $this->decode($results->first()['cache_data']);
             } else {
                 return null;
             }
@@ -206,18 +206,18 @@ 
         if ($this->instance instanceof CassandraSession) {
             throw new phpFastCacheLogicException('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 {
                     $sslBuilder = Cassandra::ssl()->withVerifyFlags(Cassandra::VERIFY_NONE);
@@ -296,7 +296,7 @@ 
         )));
 
         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/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()
     {

Spacing +2 added lines, -2 removed lines

@@ -76,7 +76,7 @@ 
              * Force write
              */
             try {
-                return $this->writefile($file_path, $data, $this->config[ 'secureFileManipulation' ]);
+                return $this->writefile($file_path, $data, $this->config['secureFileManipulation']);
             } catch (\Exception $e) {
                 return false;
             }
@@ -136,7 +136,7 @@ 
      */
     protected function driverClear()
     {
-        return (bool)Directory::rrmdir($this->getPath(true));
+        return (bool) Directory::rrmdir($this->getPath(true));
     }
 
     /**

src/phpFastCache/Drivers/Cookie/Item.php

Indentation +1 added lines, -1 removed lines

@@ -43,7 +43,7 @@
             $this->driver->setItem($this);
         } else {
             throw new phpFastCacheInvalidArgumentException(sprintf('$key must be a string, got type "%s" instead.',
-              gettype($key)));
+                gettype($key)));
         }
     }
 

src/phpFastCache/Drivers/Devfalse/Driver.php

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)

Indentation +6 added lines, -6 removed lines

@@ -76,9 +76,9 @@ 
     protected function driverRead(CacheItemInterface $item)
     {
         return [
-          self::DRIVER_DATA_WRAPPER_INDEX => false,
-          self::DRIVER_TAGS_WRAPPER_INDEX => [],
-          self::DRIVER_EDATE_WRAPPER_INDEX => new \DateTime(),
+            self::DRIVER_DATA_WRAPPER_INDEX => false,
+            self::DRIVER_TAGS_WRAPPER_INDEX => [],
+            self::DRIVER_EDATE_WRAPPER_INDEX => new \DateTime(),
         ];
     }
 
@@ -128,9 +128,9 @@ 
     {
         $stat = new DriverStatistic();
         $stat->setInfo('[Devfalse] A void info string')
-          ->setSize(0)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData(false);
+            ->setSize(0)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData(false);
 
         return $stat;
     }

src/phpFastCache/Drivers/Devnull/Driver.php

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)

Indentation +3 added lines, -3 removed lines

@@ -127,9 +127,9 @@
     {
         $stat = new DriverStatistic();
         $stat->setInfo('[Devnull] A void info string')
-          ->setSize(0)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData(null);
+            ->setSize(0)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData(null);
 
         return $stat;
     }

src/phpFastCache/Drivers/Devtrue/Driver.php

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)

Indentation +6 added lines, -6 removed lines

@@ -80,9 +80,9 @@ 
     protected function driverRead(CacheItemInterface $item)
     {
         return [
-          self::DRIVER_DATA_WRAPPER_INDEX => true,
-          self::DRIVER_TAGS_WRAPPER_INDEX => [],
-          self::DRIVER_EDATE_WRAPPER_INDEX => new \DateTime(),
+            self::DRIVER_DATA_WRAPPER_INDEX => true,
+            self::DRIVER_TAGS_WRAPPER_INDEX => [],
+            self::DRIVER_EDATE_WRAPPER_INDEX => new \DateTime(),
         ];
     }
 
@@ -132,9 +132,9 @@ 
     {
         $stat = new DriverStatistic();
         $stat->setInfo('[Devtrue] A void info string')
-          ->setSize(0)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData(true);
+            ->setSize(0)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData(true);
 
         return $stat;
     }

src/phpFastCache/Drivers/Mongodb/Driver.php

Doc Comments +1 added lines, -1 removed lines

@@ -76,7 +76,7 @@
 
     /**
      * @param \Psr\Cache\CacheItemInterface $item
-     * @return mixed
+     * @return boolean
      * @throws phpFastCacheInvalidArgumentException
      * @throws phpFastCacheDriverException
      */

Indentation +26 added lines, -26 removed lines

@@ -88,15 +88,15 @@ 
         if ($item instanceof Item) {
             try {
                 $result = (array)$this->getCollection()->updateOne(
-                  ['_id' => $item->getEncodedKey()],
-                  [
+                    ['_id' => $item->getEncodedKey()],
+                    [
                     '$set' => [
-                      self::DRIVER_DATA_WRAPPER_INDEX => new Binary($this->encode($item->get()), Binary::TYPE_GENERIC),
-                      self::DRIVER_TAGS_WRAPPER_INDEX => new Binary($this->encode($item->getTags()), Binary::TYPE_GENERIC),
-                      self::DRIVER_EDATE_WRAPPER_INDEX => ($item->getTtl() > 0 ? new UTCDateTime((time() + $item->getTtl()) * 1000) : new UTCDateTime(time() * 1000)),
+                        self::DRIVER_DATA_WRAPPER_INDEX => new Binary($this->encode($item->get()), Binary::TYPE_GENERIC),
+                        self::DRIVER_TAGS_WRAPPER_INDEX => new Binary($this->encode($item->getTags()), Binary::TYPE_GENERIC),
+                        self::DRIVER_EDATE_WRAPPER_INDEX => ($item->getTtl() > 0 ? new UTCDateTime((time() + $item->getTtl()) * 1000) : new UTCDateTime(time() * 1000)),
                     ],
-                  ],
-                  ['upsert' => true, 'multiple' => false]
+                    ],
+                    ['upsert' => true, 'multiple' => false]
                 );
             } catch (MongoDBException $e) {
                 throw new phpFastCacheDriverException('Got an exception while trying to write data to MongoDB server', null, $e);
@@ -118,9 +118,9 @@ 
 
         if ($document) {
             return [
-              self::DRIVER_DATA_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_DATA_WRAPPER_INDEX ]->getData()),
-              self::DRIVER_TAGS_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_TAGS_WRAPPER_INDEX ]->getData()),
-              self::DRIVER_EDATE_WRAPPER_INDEX => (new \DateTime())->setTimestamp($document[ self::DRIVER_EDATE_WRAPPER_INDEX ]->toDateTime()->getTimestamp()),
+                self::DRIVER_DATA_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_DATA_WRAPPER_INDEX ]->getData()),
+                self::DRIVER_TAGS_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_TAGS_WRAPPER_INDEX ]->getData()),
+                self::DRIVER_EDATE_WRAPPER_INDEX => (new \DateTime())->setTimestamp($document[ self::DRIVER_EDATE_WRAPPER_INDEX ]->toDateTime()->getTimestamp()),
             ];
         } else {
             return null;
@@ -191,10 +191,10 @@ 
              * @todo make an url builder
              */
             $this->instance = $this->instance ?: (new MongodbManager('mongodb://' .
-              ($username ?: '') .
-              ($password ? ":{$password}" : '') .
-              ($username ? '@' : '') . "{$host}" .
-              ($port != '27017' ? ":{$port}" : ''), ['connectTimeoutMS' => $timeout * 1000]));
+                ($username ?: '') .
+                ($password ? ":{$password}" : '') .
+                ($username ? '@' : '') . "{$host}" .
+                ($port != '27017' ? ":{$port}" : ''), ['connectTimeoutMS' => $timeout * 1000]));
             $this->collection = $this->collection ?: new Collection($this->instance, $databaseName, $collectionName);
 
             return true;
@@ -222,15 +222,15 @@ 
     public function getStats()
     {
         $serverStats = $this->instance->executeCommand('phpFastCache', new Command([
-          'serverStatus' => 1,
-          'recordStats' => 0,
-          'repl' => 0,
-          'metrics' => 0,
+            'serverStatus' => 1,
+            'recordStats' => 0,
+            'repl' => 0,
+            'metrics' => 0,
         ]))->toArray()[ 0 ];
 
         $collectionStats = $this->instance->executeCommand('phpFastCache', new Command([
-          'collStats' => (isset($this->config[ 'collectionName' ]) ? $this->config[ 'collectionName' ] : 'Cache'),
-          'verbose' => true,
+            'collStats' => (isset($this->config[ 'collectionName' ]) ? $this->config[ 'collectionName' ] : 'Cache'),
+            'verbose' => true,
         ]))->toArray()[ 0 ];
 
         $array_filter_recursive = function ($array, callable $callback = null) use (&$array_filter_recursive) {
@@ -259,14 +259,14 @@ 
         $collectionStats = $array_filter_recursive($collectionStats, $callback);
 
         $stats = (new DriverStatistic())
-          ->setInfo('MongoDB version ' . $serverStats->version . ', Uptime (in days): ' . round($serverStats->uptime / 86400,
-              1) . "\n For more information see RawData.")
-          ->setSize($collectionStats->size)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData([
+            ->setInfo('MongoDB version ' . $serverStats->version . ', Uptime (in days): ' . round($serverStats->uptime / 86400,
+                1) . "\n For more information see RawData.")
+            ->setSize($collectionStats->size)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData([
             'serverStatus' => $serverStats,
             'collStats' => $collectionStats,
-          ]);
+            ]);
 
         return $stats;
     }

Spacing +19 added lines, -19 removed lines

@@ -87,7 +87,7 @@ 
          */
         if ($item instanceof Item) {
             try {
-                $result = (array)$this->getCollection()->updateOne(
+                $result = (array) $this->getCollection()->updateOne(
                   ['_id' => $item->getEncodedKey()],
                   [
                     '$set' => [
@@ -102,7 +102,7 @@ 
                 throw new phpFastCacheDriverException('Got an exception while trying to write data to MongoDB server', null, $e);
             }
 
-            return isset($result[ 'ok' ]) ? $result[ 'ok' ] == 1 : true;
+            return isset($result['ok']) ? $result['ok'] == 1 : true;
         } else {
             throw new phpFastCacheInvalidArgumentException('Cross-Driver type confusion detected');
         }
@@ -118,9 +118,9 @@ 
 
         if ($document) {
             return [
-              self::DRIVER_DATA_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_DATA_WRAPPER_INDEX ]->getData()),
-              self::DRIVER_TAGS_WRAPPER_INDEX => $this->decode($document[ self::DRIVER_TAGS_WRAPPER_INDEX ]->getData()),
-              self::DRIVER_EDATE_WRAPPER_INDEX => (new \DateTime())->setTimestamp($document[ self::DRIVER_EDATE_WRAPPER_INDEX ]->toDateTime()->getTimestamp()),
+              self::DRIVER_DATA_WRAPPER_INDEX => $this->decode($document[self::DRIVER_DATA_WRAPPER_INDEX]->getData()),
+              self::DRIVER_TAGS_WRAPPER_INDEX => $this->decode($document[self::DRIVER_TAGS_WRAPPER_INDEX]->getData()),
+              self::DRIVER_EDATE_WRAPPER_INDEX => (new \DateTime())->setTimestamp($document[self::DRIVER_EDATE_WRAPPER_INDEX]->toDateTime()->getTimestamp()),
             ];
         } else {
             return null;
@@ -165,7 +165,7 @@ 
          */
         $this->save($this->getItem('__PFC_CACHE_CLEARED__')->set(true));
 
-        return !empty($result[ 'ok' ]);
+        return !empty($result['ok']);
     }
 
     /**
@@ -178,13 +178,13 @@ 
         if ($this->instance instanceof \MongoDB\Driver\Manager) {
             throw new LogicException('Already connected to Mongodb server');
         } else {
-            $host = isset($this->config[ 'host' ]) ? $this->config[ 'host' ] : '127.0.0.1';
-            $port = isset($this->config[ 'port' ]) ? $this->config[ 'port' ] : '27017';
-            $timeout = isset($this->config[ 'timeout' ]) ? $this->config[ 'timeout' ] : 3;
-            $password = isset($this->config[ 'password' ]) ? $this->config[ 'password' ] : '';
-            $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
-            $collectionName = isset($this->config[ 'collectionName' ]) ? $this->config[ 'collectionName' ] : 'Cache';
-            $databaseName = isset($this->config[ 'databaseName' ]) ? $this->config[ 'databaseName' ] : 'phpFastCache';
+            $host = isset($this->config['host']) ? $this->config['host'] : '127.0.0.1';
+            $port = isset($this->config['port']) ? $this->config['port'] : '27017';
+            $timeout = isset($this->config['timeout']) ? $this->config['timeout'] : 3;
+            $password = isset($this->config['password']) ? $this->config['password'] : '';
+            $username = isset($this->config['username']) ? $this->config['username'] : '';
+            $collectionName = isset($this->config['collectionName']) ? $this->config['collectionName'] : 'Cache';
+            $databaseName = isset($this->config['databaseName']) ? $this->config['databaseName'] : 'phpFastCache';
 
 
             /**
@@ -226,14 +226,14 @@ 
           'recordStats' => 0,
           'repl' => 0,
           'metrics' => 0,
-        ]))->toArray()[ 0 ];
+        ]))->toArray()[0];
 
         $collectionStats = $this->instance->executeCommand('phpFastCache', new Command([
-          'collStats' => (isset($this->config[ 'collectionName' ]) ? $this->config[ 'collectionName' ] : 'Cache'),
+          'collStats' => (isset($this->config['collectionName']) ? $this->config['collectionName'] : 'Cache'),
           'verbose' => true,
-        ]))->toArray()[ 0 ];
+        ]))->toArray()[0];
 
-        $array_filter_recursive = function ($array, callable $callback = null) use (&$array_filter_recursive) {
+        $array_filter_recursive = function($array, callable $callback = null) use (&$array_filter_recursive) {
             $array = $callback($array);
 
             if (is_object($array) || is_array($array)) {
@@ -245,12 +245,12 @@ 
             return $array;
         };
 
-        $callback = function ($item) {
+        $callback = function($item) {
             /**
              * Remove unserializable properties
              */
             if ($item instanceof \MongoDB\BSON\UTCDateTime) {
-                return (string)$item;
+                return (string) $item;
             }
             return $item;
         };

src/phpFastCache/Entities/DriverStatistic.php

Doc Comments +3 added lines, -3 removed lines

@@ -52,7 +52,7 @@ 
     }
 
     /**
-     * @return int|bool Return size in octet or false if no information available
+     * @return string Return size in octet or false if no information available
      */
     public function getSize()
     {
@@ -60,7 +60,7 @@ 
     }
 
     /**
-     * @return mixed
+     * @return string
      */
     public function getData()
     {
@@ -68,7 +68,7 @@ 
     }
 
     /**
-     * @param $info
+     * @param string $info
      * @return $this
      */
     public function setInfo($info)

Indentation +4 added lines, -4 removed lines

@@ -123,10 +123,10 @@
     public function getPublicDesc()
     {
         return [
-          'Info' => 'Cache Information',
-          'Size' => 'Cache Size',
-          'Data' => 'Cache items keys',
-          'RawData' => 'Cache raw data',
+            'Info' => 'Cache Information',
+            'Size' => 'Cache Size',
+            'Data' => 'Cache items keys',
+            'RawData' => 'Cache raw data',
         ];
     }
 }
\ No newline at end of file