PHPSocialNetwork / phpfastcache

src/phpFastCache/EventManager.php

Spacing +9 added lines, -9 removed lines

@@ -69,8 +69,8 @@ 
     public function dispatch($eventName, ...$args)
     {
         $eventName = 'on' . ucfirst($eventName);
-        if(array_key_exists($eventName, $this->events)){
-            foreach ($this->events[ $eventName ] as $event) {
+        if (array_key_exists($eventName, $this->events)) {
+            foreach ($this->events[$eventName] as $event) {
                 call_user_func_array($event, $args);
             }
         }
@@ -84,17 +84,17 @@ 
      */
     public function __call($name, $arguments)
     {
-        if(strpos($name, 'on') === 0){
-            if(is_callable($arguments[0])){
-                if(isset($arguments[1]) && is_string($arguments[0])){
+        if (strpos($name, 'on') === 0) {
+            if (is_callable($arguments[0])) {
+                if (isset($arguments[1]) && is_string($arguments[0])) {
                     $this->events[$name][$arguments[1]] = $arguments[0];
-                }else {
+                } else {
                     $this->events[$name][] = $arguments[0];
                 }
-            }else{
+            } else {
                 throw new phpFastCacheInvalidArgumentException(sprintf('Expected Callable, got "%s"', gettype($arguments[0])));
             }
-        }else{
+        } else {
             throw new \BadMethodCallException('An event must start with "on" such as "onCacheGetItem"');
         }
     }
@@ -106,7 +106,7 @@ 
      */
     public function unbindEventCallback($eventName, $callbackName)
     {
-        if(isset($this->events[$eventName][$callbackName])){
+        if (isset($this->events[$eventName][$callbackName])) {
             unset($this->events[$eventName][$callbackName]);
             return true;
         }

Braces +3 added lines, -3 removed lines

@@ -88,13 +88,13 @@
             if(is_callable($arguments[0])){
                 if(isset($arguments[1]) && is_string($arguments[0])){
                     $this->events[$name][$arguments[1]] = $arguments[0];
-                }else {
+                } else {
                     $this->events[$name][] = $arguments[0];
                 }
-            }else{
+            } else{
                 throw new phpFastCacheInvalidArgumentException(sprintf('Expected Callable, got "%s"', gettype($arguments[0])));
             }
-        }else{
+        } else{
             throw new \BadMethodCallException('An event must start with "on" such as "onCacheGetItem"');
         }
     }

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

@@ -80,9 +80,9 @@ 
     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(),
         ];
     }
     /**
@@ -131,9 +131,9 @@ 
     {
         $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/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/Core/Item/ItemExtendedTrait.php

Spacing +12 added lines, -12 removed lines

@@ -48,9 +48,9 @@ 
     {
         $keyHashFunction = $this->driver->getConfigOption('defaultKeyHashFunction');
 
-        if($keyHashFunction){
+        if ($keyHashFunction) {
             return $keyHashFunction($this->getKey());
-        }else{
+        } else {
             return md5($this->getKey());
         }
     }
@@ -94,9 +94,9 @@ 
      */
     public function getCreationDate()
     {
-        if($this->driver->getConfig()['itemDetailedDate']){
+        if ($this->driver->getConfig()['itemDetailedDate']) {
             return $this->creationDate;
-        }else{
+        } else {
             throw new \LogicException('Cannot access to the creation date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -108,10 +108,10 @@ 
      */
     public function setCreationDate(\DateTimeInterface $date)
     {
-        if($this->driver->getConfig()['itemDetailedDate']){
+        if ($this->driver->getConfig()['itemDetailedDate']) {
             $this->creationDate = $date;
             return $this;
-        }else{
+        } else {
             throw new \LogicException('Cannot access to the creation date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -122,9 +122,9 @@ 
      */
     public function getModificationDate()
     {
-        if($this->driver->getConfig()['itemDetailedDate']){
+        if ($this->driver->getConfig()['itemDetailedDate']) {
             return $this->modificationDate;
-        }else{
+        } else {
             throw new \LogicException('Cannot access to the modification date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -136,10 +136,10 @@ 
      */
     public function setModificationDate(\DateTimeInterface $date)
     {
-        if($this->driver->getConfig()['itemDetailedDate']){
+        if ($this->driver->getConfig()['itemDetailedDate']) {
             $this->modificationDate = $date;
             return $this;
-        }else{
+        } else {
             throw new \LogicException('Cannot access to the modification date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -306,7 +306,7 @@ 
     public function removeTag($tagName)
     {
         if (($key = array_search($tagName, $this->tags)) !== false) {
-            unset($this->tags[ $key ]);
+            unset($this->tags[$key]);
             $this->removedTags[] = $tagName;
         }
 
@@ -382,7 +382,7 @@ 
     final public function __debugInfo()
     {
         $info = get_object_vars($this);
-        $info[ 'driver' ] = 'object(' . get_class($info[ 'driver' ]) . ')';
+        $info['driver'] = 'object(' . get_class($info['driver']) . ')';
 
         return (array) $info;
     }

Braces +5 added lines, -5 removed lines

@@ -50,7 +50,7 @@ 
 
         if($keyHashFunction){
             return $keyHashFunction($this->getKey());
-        }else{
+        } else{
             return md5($this->getKey());
         }
     }
@@ -96,7 +96,7 @@ 
     {
         if($this->driver->getConfig()['itemDetailedDate']){
             return $this->creationDate;
-        }else{
+        } else{
             throw new \LogicException('Cannot access to the creation date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -111,7 +111,7 @@ 
         if($this->driver->getConfig()['itemDetailedDate']){
             $this->creationDate = $date;
             return $this;
-        }else{
+        } else{
             throw new \LogicException('Cannot access to the creation date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -124,7 +124,7 @@ 
     {
         if($this->driver->getConfig()['itemDetailedDate']){
             return $this->modificationDate;
-        }else{
+        } else{
             throw new \LogicException('Cannot access to the modification date when the "itemDetailedDate" configuration is disabled.');
         }
     }
@@ -139,7 +139,7 @@ 
         if($this->driver->getConfig()['itemDetailedDate']){
             $this->modificationDate = $date;
             return $this;
-        }else{
+        } else{
             throw new \LogicException('Cannot access to the modification date when the "itemDetailedDate" configuration is disabled.');
         }
     }

src/phpFastCache/Drivers/Mongodb/Driver.php

Doc Comments +1 added lines, -1 removed lines

@@ -75,7 +75,7 @@
 
     /**
      * @param \Psr\Cache\CacheItemInterface $item
-     * @return mixed
+     * @return boolean
      * @throws \InvalidArgumentException
      * @throws phpFastCacheDriverException
      */

Indentation +25 added lines, -25 removed lines

@@ -87,15 +87,15 @@ 
         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);
@@ -117,9 +117,9 @@ 
 
         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;
@@ -190,10 +190,10 @@ 
              * @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;
@@ -221,15 +221,15 @@ 
     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) {
@@ -259,13 +259,13 @@ 
         $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 +21 added lines, -21 removed lines

@@ -65,7 +65,7 @@ 
      */
     public function driverCheck()
     {
-        if(!class_exists('MongoDB\Driver\Manager') && class_exists('MongoClient')){
+        if (!class_exists('MongoDB\Driver\Manager') && class_exists('MongoClient')) {
             trigger_error('This driver is used to support the pecl MongoDb extension with mongo-php-library.
             For MongoDb with Mongo PECL support use Mongo Driver.', E_USER_ERROR);
         }
@@ -92,7 +92,7 @@ 
                     '$set' => [
                       self::DRIVER_DATA_WRAPPER_INDEX => new Binary($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() + $item->getTtl()) * 1000) : new UTCDateTime(time()*1000)),
+                      self::DRIVER_EDATE_WRAPPER_INDEX => ($item->getTtl() > 0 ? new UTCDateTime((time() + $item->getTtl()) * 1000) : new UTCDateTime(time() * 1000)),
                     ],
                   ],
                   ['upsert' => true, 'multiple' => false]
@@ -101,7 +101,7 @@ 
                 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 \InvalidArgumentException('Cross-Driver type confusion detected');
         }
@@ -117,9 +117,9 @@ 
 
         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;
@@ -157,7 +157,7 @@ 
          * @var \MongoDB\Model\BSONDocument $result
          */
         $result = $this->getCollection()->drop()->getArrayCopy();
-        $this->collection = new Collection($this->instance,'phpFastCache','Cache');
+        $this->collection = new Collection($this->instance, 'phpFastCache', 'Cache');
 
         /**
          * This will rebuild automatically the Collection indexes
@@ -177,13 +177,13 @@ 
         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';
-            $port = isset($server[ 'port' ]) ? $server[ 'port' ] : '27017';
-            $timeout = isset($server[ 'timeout' ]) ? $server[ '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';
+            $port = isset($server['port']) ? $server['port'] : '27017';
+            $timeout = isset($server['timeout']) ? $server['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';
 
 
             /**
@@ -194,7 +194,7 @@ 
               ($password ? ":{$password}" : '') .
               ($username ? '@' : '') . "{$host}" .
               ($port != '27017' ? ":{$port}" : ''), ['connectTimeoutMS' => $timeout * 1000]));
-            $this->collection = $this->collection ?: new Collection($this->instance,$databaseName, $collectionName);
+            $this->collection = $this->collection ?: new Collection($this->instance, $databaseName, $collectionName);
 
             return true;
         }
@@ -228,16 +228,16 @@ 
         ]))->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];
 
-        $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)){
-                foreach ( $array as &$value ) {
-                    $value = call_user_func( $array_filter_recursive, $value, $callback );
+            if (is_object($array) || is_array($array)) {
+                foreach ($array as &$value) {
+                    $value = call_user_func($array_filter_recursive, $value, $callback);
                 }
             }
 
@@ -249,7 +249,7 @@ 
             /**
              * Remove unserializable properties
              */
-            if($item instanceof \MongoDB\BSON\UTCDateTime){
+            if ($item instanceof \MongoDB\BSON\UTCDateTime) {
                 return (string) $item;
             }
             return $item;

src/phpFastCache/Drivers/Couchdb/Driver.php

Indentation +11 added lines, -11 removed lines

@@ -173,9 +173,9 @@ 
             $url .= $path;
 
             $this->instance = CouchDBClient::create([
-              'dbname' => $this->getDatabaseName(),
-              'url' => $url,
-              'timeout' => $timeout
+                'dbname' => $this->getDatabaseName(),
+                'url' => $url,
+                'timeout' => $timeout
             ]);
 
             $this->createDatabase();
@@ -192,10 +192,10 @@ 
         $path = '/' . $this->getDatabaseName() . '/' . urlencode($docId);
 
         $response = $this->instance->getHttpClient()->request(
-          'GET',// At this moment HEAD requests are not working: https://github.com/doctrine/couchdb-client/issues/72
-          $path,
-          null,
-          false
+            'GET',// At this moment HEAD requests are not working: https://github.com/doctrine/couchdb-client/issues/72
+            $path,
+            null,
+            false
         );
         if(!empty($response->headers['etag'])){
             return trim($response->headers['etag'], " '\"\t\n\r\0\x0B");
@@ -236,9 +236,9 @@ 
         $info = $this->instance->getDatabaseInfo();
 
         return (new driverStatistic())
-          ->setSize($info['sizes']['active'])
-          ->setRawData($info)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo('Couchdb version ' . $this->instance->getVersion() . "\n For more information see RawData.");
+            ->setSize($info['sizes']['active'])
+            ->setRawData($info)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo('Couchdb version ' . $this->instance->getVersion() . "\n For more information see RawData.");
     }
 }
\ No newline at end of file

Spacing +25 added lines, -25 removed lines

@@ -69,9 +69,9 @@ 
          * Check for Cross-Driver type confusion
          */
         if ($item instanceof Item) {
-            try{
+            try {
                 $this->instance->putDocument(['data' => $this->encode($this->driverPreWrap($item))], $item->getEncodedKey(), $this->getLatestDocumentRevision($item->getEncodedKey()));
-            }catch (CouchDBException $e){
+            } catch (CouchDBException $e) {
                 throw new phpFastCacheDriverException('Got error while trying to upsert a document: ' . $e->getMessage(), null, $e);
             }
             return true;
@@ -87,17 +87,17 @@ 
      */
     protected function driverRead(CacheItemInterface $item)
     {
-        try{
+        try {
             $response = $this->instance->findDocument($item->getEncodedKey());
-        }catch (CouchDBException $e){
+        } catch (CouchDBException $e) {
             throw new phpFastCacheDriverException('Got error while trying to get a document: ' . $e->getMessage(), null, $e);
         }
 
-        if($response->status === 404 || empty($response->body['data'])){
+        if ($response->status === 404 || empty($response->body['data'])) {
             return null;
-        }else if($response->status === 200){
+        } else if ($response->status === 200) {
             return $this->decode($response->body['data']);
-        }else{
+        } else {
             throw new phpFastCacheDriverException('Got unexpected HTTP status: ' . $response->status);
         }
     }
@@ -114,9 +114,9 @@ 
          * Check for Cross-Driver type confusion
          */
         if ($item instanceof Item) {
-            try{
+            try {
                 $this->instance->deleteDocument($item->getEncodedKey(), $this->getLatestDocumentRevision($item->getEncodedKey()));
-            }catch (CouchDBException $e){
+            } catch (CouchDBException $e) {
                 throw new phpFastCacheDriverException('Got error while trying to delete a document: ' . $e->getMessage(), null, $e);
             }
             return true;
@@ -131,10 +131,10 @@ 
      */
     protected function driverClear()
     {
-        try{
+        try {
             $this->instance->deleteDatabase($this->getDatabaseName());
             $this->createDatabase();
-        }catch (CouchDBException $e){
+        } catch (CouchDBException $e) {
             throw new phpFastCacheDriverException('Got error while trying to delete and recreate the database: ' . $e->getMessage(), null, $e);
         }
 
@@ -150,19 +150,19 @@ 
         if ($this->instance instanceof CouchdbClient) {
             throw new \LogicException('Already connected to Couchdb server');
         } else {
-            $host = isset($this->config[ 'host' ]) ? $this->config[ 'host' ] : '127.0.0.1';
-            $ssl = isset($this->config[ 'ssl' ]) ? $this->config[ 'ssl' ] : false;
-            $port = isset($this->config[ 'port' ]) ? $this->config[ 'port' ] : 5984;
-            $path = isset($this->config[ 'path' ]) ? $this->config[ 'path' ] : '/';
-            $username = isset($this->config[ 'username' ]) ? $this->config[ 'username' ] : '';
-            $password = isset($this->config[ 'password' ]) ? $this->config[ 'password' ] : '';
-            $timeout = isset($this->config[ 'timeout' ]) ? $this->config[ 'timeout' ] : 10;
+            $host = isset($this->config['host']) ? $this->config['host'] : '127.0.0.1';
+            $ssl = isset($this->config['ssl']) ? $this->config['ssl'] : false;
+            $port = isset($this->config['port']) ? $this->config['port'] : 5984;
+            $path = isset($this->config['path']) ? $this->config['path'] : '/';
+            $username = isset($this->config['username']) ? $this->config['username'] : '';
+            $password = isset($this->config['password']) ? $this->config['password'] : '';
+            $timeout = isset($this->config['timeout']) ? $this->config['timeout'] : 10;
 
             $url = ($ssl ? 'https://' : 'http://');
-            if($username)
+            if ($username)
             {
                 $url .= "{$username}";
-                if($password)
+                if ($password)
                 {
                     $url .= ":{$password}";
                 }
@@ -192,14 +192,14 @@ 
         $path = '/' . $this->getDatabaseName() . '/' . urlencode($docId);
 
         $response = $this->instance->getHttpClient()->request(
-          'GET',// At this moment HEAD requests are not working: https://github.com/doctrine/couchdb-client/issues/72
+          'GET', // At this moment HEAD requests are not working: https://github.com/doctrine/couchdb-client/issues/72
           $path,
           null,
           false
         );
-        if(!empty($response->headers['etag'])){
+        if (!empty($response->headers['etag'])) {
             return trim($response->headers['etag'], " '\"\t\n\r\0\x0B");
-        }else{
+        } else {
             return null;
         }
     }
@@ -209,7 +209,7 @@ 
      */
     protected function getDatabaseName()
     {
-        return isset($this->config[ 'database' ]) ? $this->config[ 'database' ] : 'phpfastcache';
+        return isset($this->config['database']) ? $this->config['database'] : 'phpfastcache';
     }
 
     /**
@@ -217,7 +217,7 @@ 
      */
     protected function createDatabase()
     {
-        if(!in_array($this->instance->getDatabase(), $this->instance->getAllDatabases(), true)){
+        if (!in_array($this->instance->getDatabase(), $this->instance->getAllDatabases(), true)) {
             $this->instance->createDatabase($this->instance->getDatabase());
         }
     }

Braces +7 added lines, -7 removed lines

@@ -71,7 +71,7 @@ 
         if ($item instanceof Item) {
             try{
                 $this->instance->putDocument(['data' => $this->encode($this->driverPreWrap($item))], $item->getEncodedKey(), $this->getLatestDocumentRevision($item->getEncodedKey()));
-            }catch (CouchDBException $e){
+            } catch (CouchDBException $e){
                 throw new phpFastCacheDriverException('Got error while trying to upsert a document: ' . $e->getMessage(), null, $e);
             }
             return true;
@@ -89,15 +89,15 @@ 
     {
         try{
             $response = $this->instance->findDocument($item->getEncodedKey());
-        }catch (CouchDBException $e){
+        } catch (CouchDBException $e){
             throw new phpFastCacheDriverException('Got error while trying to get a document: ' . $e->getMessage(), null, $e);
         }
 
         if($response->status === 404 || empty($response->body['data'])){
             return null;
-        }else if($response->status === 200){
+        } else if($response->status === 200){
             return $this->decode($response->body['data']);
-        }else{
+        } else{
             throw new phpFastCacheDriverException('Got unexpected HTTP status: ' . $response->status);
         }
     }
@@ -116,7 +116,7 @@ 
         if ($item instanceof Item) {
             try{
                 $this->instance->deleteDocument($item->getEncodedKey(), $this->getLatestDocumentRevision($item->getEncodedKey()));
-            }catch (CouchDBException $e){
+            } catch (CouchDBException $e){
                 throw new phpFastCacheDriverException('Got error while trying to delete a document: ' . $e->getMessage(), null, $e);
             }
             return true;
@@ -134,7 +134,7 @@ 
         try{
             $this->instance->deleteDatabase($this->getDatabaseName());
             $this->createDatabase();
-        }catch (CouchDBException $e){
+        } catch (CouchDBException $e){
             throw new phpFastCacheDriverException('Got error while trying to delete and recreate the database: ' . $e->getMessage(), null, $e);
         }
 
@@ -199,7 +199,7 @@ 
         );
         if(!empty($response->headers['etag'])){
             return trim($response->headers['etag'], " '\"\t\n\r\0\x0B");
-        }else{
+        } else{
             return null;
         }
     }