PHPSocialNetwork / phpfastcache

src/phpFastCache/Drivers/Memcached/Driver.php

Spacing +5 added lines, -5 removed lines

@@ -127,7 +127,7 @@ 
      */
     protected function driverConnect()
     {
-        $servers = (!empty($this->config[ 'memcache' ]) && is_array($this->config[ 'memcache' ]) ? $this->config[ 'memcache' ] : []);
+        $servers = (!empty($this->config['memcache']) && is_array($this->config['memcache']) ? $this->config['memcache'] : []);
         if (count($servers) < 1) {
             $servers = [
               ['127.0.0.1', 11211],
@@ -136,7 +136,7 @@ 
 
         foreach ($servers as $server) {
             try {
-                if (!$this->instance->addServer($server[ 0 ], $server[ 1 ])) {
+                if (!$this->instance->addServer($server[0], $server[1])) {
                     $this->fallback = true;
                 }
             } catch (\Exception $e) {
@@ -157,12 +157,12 @@ 
     public function getStats()
     {
         $stats = (array) $this->instance->getStats();
-        $date = (new \DateTime())->setTimestamp(time() - $stats[ 'uptime' ]);
+        $date = (new \DateTime())->setTimestamp(time() - $stats['uptime']);
 
         return (new driverStatistic())
           ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
+          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats['version'], $date->format(DATE_RFC2822)))
           ->setRawData($stats)
-          ->setSize($stats[ 'bytes' ]);
+          ->setSize($stats['bytes']);
     }
 }
\ No newline at end of file

Indentation +5 added lines, -5 removed lines

@@ -131,7 +131,7 @@ 
         $servers = (!empty($this->config[ 'memcache' ]) && is_array($this->config[ 'memcache' ]) ? $this->config[ 'memcache' ] : []);
         if (count($servers) < 1) {
             $servers = [
-              ['127.0.0.1', 11211],
+                ['127.0.0.1', 11211],
             ];
         }
 
@@ -161,9 +161,9 @@ 
         $date = (new \DateTime())->setTimestamp(time() - $stats[ 'uptime' ]);
 
         return (new driverStatistic())
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
-          ->setRawData($stats)
-          ->setSize($stats[ 'bytes' ]);
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
+            ->setRawData($stats)
+            ->setSize($stats[ 'bytes' ]);
     }
 }
\ No newline at end of file

src/phpFastCache/Drivers/Apcu/Driver.php

Indentation +4 added lines, -4 removed lines

@@ -136,9 +136,9 @@
         $date = (new \DateTime())->setTimestamp($stats[ 'start_time' ]);
 
         return (new driverStatistic())
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The APCU cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822), $stats[ 'num_entries' ]))
-          ->setRawData($stats)
-          ->setSize($stats[ 'mem_size' ]);
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo(sprintf("The APCU cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822), $stats[ 'num_entries' ]))
+            ->setRawData($stats)
+            ->setSize($stats[ 'mem_size' ]);
     }
 }
\ No newline at end of file

Spacing +3 added lines, -3 removed lines

@@ -133,12 +133,12 @@
     public function getStats()
     {
         $stats = (array) apc_cache_info('user');
-        $date = (new \DateTime())->setTimestamp($stats[ 'start_time' ]);
+        $date = (new \DateTime())->setTimestamp($stats['start_time']);
 
         return (new driverStatistic())
           ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The APCU cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822), $stats[ 'num_entries' ]))
+          ->setInfo(sprintf("The APCU cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822), $stats['num_entries']))
           ->setRawData($stats)
-          ->setSize($stats[ 'mem_size' ]);
+          ->setSize($stats['mem_size']);
     }
 }
\ No newline at end of file

src/phpFastCache/Drivers/Wincache/Driver.php

Indentation +4 added lines, -4 removed lines

@@ -132,9 +132,9 @@
         $date = (new \DateTime())->setTimestamp(time() - $info[ 'total_cache_uptime' ]);
 
         return (new driverStatistic())
-          ->setInfo(sprintf("The Wincache daemon is up since %s.\n For more information see RawData.", $date->format(DATE_RFC2822)))
-          ->setSize($memInfo[ 'memory_free' ] - $memInfo[ 'memory_total' ])
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setRawData($memInfo);
+            ->setInfo(sprintf("The Wincache daemon is up since %s.\n For more information see RawData.", $date->format(DATE_RFC2822)))
+            ->setSize($memInfo[ 'memory_free' ] - $memInfo[ 'memory_total' ])
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setRawData($memInfo);
     }
 }
\ No newline at end of file

Spacing +2 added lines, -2 removed lines

@@ -129,11 +129,11 @@
     {
         $memInfo = wincache_ucache_meminfo();
         $info = wincache_ucache_info();
-        $date = (new \DateTime())->setTimestamp(time() - $info[ 'total_cache_uptime' ]);
+        $date = (new \DateTime())->setTimestamp(time() - $info['total_cache_uptime']);
 
         return (new driverStatistic())
           ->setInfo(sprintf("The Wincache daemon is up since %s.\n For more information see RawData.", $date->format(DATE_RFC2822)))
-          ->setSize($memInfo[ 'memory_free' ] - $memInfo[ 'memory_total' ])
+          ->setSize($memInfo['memory_free'] - $memInfo['memory_total'])
           ->setData(implode(', ', array_keys($this->itemInstances)))
           ->setRawData($memInfo);
     }

Unused Use Statements -1 removed lines

@@ -15,7 +15,6 @@
 namespace phpFastCache\Drivers\Wincache;
 
 use phpFastCache\Core\DriverAbstract;
-use phpFastCache\Core\StandardPsr6StructureTrait;
 use phpFastCache\Entities\driverStatistic;
 use phpFastCache\Exceptions\phpFastCacheDriverCheckException;
 use phpFastCache\Exceptions\phpFastCacheDriverException;

src/phpFastCache/Drivers/Xcache/Driver.php

Indentation +4 added lines, -4 removed lines

@@ -136,10 +136,10 @@
             $info = xcache_info(XC_TYPE_VAR, 0);
 
             return (new driverStatistic())
-              ->setSize(abs($info[ 'size' ] - $info[ 'avail' ]))
-              ->setData(implode(', ', array_keys($this->itemInstances)))
-              ->setInfo(sprintf("Xcache v%s with following modules loaded:\n %s", XCACHE_VERSION, str_replace(' ', ', ', XCACHE_MODULES)))
-              ->setRawData($info);
+                ->setSize(abs($info[ 'size' ] - $info[ 'avail' ]))
+                ->setData(implode(', ', array_keys($this->itemInstances)))
+                ->setInfo(sprintf("Xcache v%s with following modules loaded:\n %s", XCACHE_VERSION, str_replace(' ', ', ', XCACHE_MODULES)))
+                ->setRawData($info);
         } else {
             throw new \RuntimeException("PhpFastCache is not able to read Xcache configuration. Please put this to your php.ini:\n
             [xcache.admin]

Spacing +1 added lines, -1 removed lines

@@ -136,7 +136,7 @@
             $info = xcache_info(XC_TYPE_VAR, 0);
 
             return (new driverStatistic())
-              ->setSize(abs($info[ 'size' ] - $info[ 'avail' ]))
+              ->setSize(abs($info['size'] - $info['avail']))
               ->setData(implode(', ', array_keys($this->itemInstances)))
               ->setInfo(sprintf("Xcache v%s with following modules loaded:\n %s", XCACHE_VERSION, str_replace(' ', ', ', XCACHE_MODULES)))
               ->setRawData($info);

src/phpFastCache/Drivers/Apc/Driver.php

Indentation +4 added lines, -4 removed lines

@@ -136,10 +136,10 @@
         $date = (new \DateTime())->setTimestamp($stats[ 'start_time' ]);
 
         return (new driverStatistic())
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The APC cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822),
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo(sprintf("The APC cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822),
             $stats[ 'num_entries' ]))
-          ->setRawData($stats)
-          ->setSize($stats[ 'mem_size' ]);
+            ->setRawData($stats)
+            ->setSize($stats[ 'mem_size' ]);
     }
 }
\ No newline at end of file

Spacing +3 added lines, -3 removed lines

@@ -133,13 +133,13 @@
     public function getStats()
     {
         $stats = (array) apc_cache_info('user');
-        $date = (new \DateTime())->setTimestamp($stats[ 'start_time' ]);
+        $date = (new \DateTime())->setTimestamp($stats['start_time']);
 
         return (new driverStatistic())
           ->setData(implode(', ', array_keys($this->itemInstances)))
           ->setInfo(sprintf("The APC cache is up since %s, and have %d item(s) in cache.\n For more information see RawData.", $date->format(DATE_RFC2822),
-            $stats[ 'num_entries' ]))
+            $stats['num_entries']))
           ->setRawData($stats)
-          ->setSize($stats[ 'mem_size' ]);
+          ->setSize($stats['mem_size']);
     }
 }
\ No newline at end of file

src/phpFastCache/Drivers/Memcache/Driver.php

Indentation +5 added lines, -5 removed lines

@@ -131,7 +131,7 @@ 
         $servers = (!empty($this->config[ 'memcache' ]) && is_array($this->config[ 'memcache' ]) ? $this->config[ 'memcache' ] : []);
         if (count($servers) < 1) {
             $servers = [
-              ['127.0.0.1', 11211],
+                ['127.0.0.1', 11211],
             ];
         }
 
@@ -161,9 +161,9 @@ 
         $date = (new \DateTime())->setTimestamp(time() - $stats[ 'uptime' ]);
 
         return (new driverStatistic())
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
-          ->setRawData($stats)
-          ->setSize($stats[ 'bytes' ]);
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
+            ->setRawData($stats)
+            ->setSize($stats[ 'bytes' ]);
     }
 }
\ No newline at end of file

Spacing +6 added lines, -6 removed lines

@@ -52,7 +52,7 @@ 
             $this->instance = new MemcacheSoftware();
             $this->driverConnect();
 
-            if (array_key_exists('compress_data', $config) && $config[ 'compress_data' ] === true) {
+            if (array_key_exists('compress_data', $config) && $config['compress_data'] === true) {
                 $this->memcacheFlags = MEMCACHE_COMPRESSED;
             }
         }
@@ -128,7 +128,7 @@ 
      */
     protected function driverConnect()
     {
-        $servers = (!empty($this->config[ 'memcache' ]) && is_array($this->config[ 'memcache' ]) ? $this->config[ 'memcache' ] : []);
+        $servers = (!empty($this->config['memcache']) && is_array($this->config['memcache']) ? $this->config['memcache'] : []);
         if (count($servers) < 1) {
             $servers = [
               ['127.0.0.1', 11211],
@@ -137,7 +137,7 @@ 
 
         foreach ($servers as $server) {
             try {
-                if (!$this->instance->addserver($server[ 0 ], $server[ 1 ])) {
+                if (!$this->instance->addserver($server[0], $server[1])) {
                     $this->fallback = true;
                 }
             } catch (\Exception $e) {
@@ -158,12 +158,12 @@ 
     public function getStats()
     {
         $stats = (array) $this->instance->getstats();
-        $date = (new \DateTime())->setTimestamp(time() - $stats[ 'uptime' ]);
+        $date = (new \DateTime())->setTimestamp(time() - $stats['uptime']);
 
         return (new driverStatistic())
           ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats[ 'version' ], $date->format(DATE_RFC2822)))
+          ->setInfo(sprintf("The memcache daemon v%s is up since %s.\n For more information see RawData.", $stats['version'], $date->format(DATE_RFC2822)))
           ->setRawData($stats)
-          ->setSize($stats[ 'bytes' ]);
+          ->setSize($stats['bytes']);
     }
 }
\ No newline at end of file

src/phpFastCache/Drivers/Ssdb/Driver.php

Indentation +7 added lines, -7 removed lines

@@ -139,10 +139,10 @@ 
     {
         try {
             $server = isset($this->config[ 'ssdb' ]) ? $this->config[ 'ssdb' ] : [
-              'host' => "127.0.0.1",
-              'port' => 8888,
-              'password' => '',
-              'timeout' => 2000,
+                'host' => "127.0.0.1",
+                'port' => 8888,
+                'password' => '',
+                'timeout' => 2000,
             ];
 
             $host = $server[ 'host' ];
@@ -183,9 +183,9 @@ 
          * using hardcoded offset of pair key-value :-(
          */
         $stat->setInfo(sprintf("Ssdb-server v%s with a total of %s call(s).\n For more information see RawData.", $info[ 2 ], $info[ 6 ]))
-          ->setRawData($info)
-          ->setData(implode(', ', array_keys($this->itemInstances)))
-          ->setSize($this->instance->dbsize());
+            ->setRawData($info)
+            ->setData(implode(', ', array_keys($this->itemInstances)))
+            ->setSize($this->instance->dbsize());
 
         return $stat;
     }

Spacing +6 added lines, -6 removed lines

@@ -138,17 +138,17 @@ 
     protected function driverConnect()
     {
         try {
-            $server = isset($this->config[ 'ssdb' ]) ? $this->config[ 'ssdb' ] : [
+            $server = isset($this->config['ssdb']) ? $this->config['ssdb'] : [
               'host' => "127.0.0.1",
               'port' => 8888,
               'password' => '',
               'timeout' => 2000,
             ];
 
-            $host = $server[ 'host' ];
-            $port = isset($server[ 'port' ]) ? (int) $server[ 'port' ] : 8888;
-            $password = isset($server[ 'password' ]) ? $server[ 'password' ] : '';
-            $timeout = !empty($server[ 'timeout' ]) ? (int) $server[ 'timeout' ] : 2000;
+            $host = $server['host'];
+            $port = isset($server['port']) ? (int) $server['port'] : 8888;
+            $password = isset($server['password']) ? $server['password'] : '';
+            $timeout = !empty($server['timeout']) ? (int) $server['timeout'] : 2000;
             $this->instance = new SimpleSSDB($host, $port, $timeout);
             if (!empty($password)) {
                 $this->instance->auth($password);
@@ -182,7 +182,7 @@ 
          * Data returned by Ssdb are very poorly formatted
          * using hardcoded offset of pair key-value :-(
          */
-        $stat->setInfo(sprintf("Ssdb-server v%s with a total of %s call(s).\n For more information see RawData.", $info[ 2 ], $info[ 6 ]))
+        $stat->setInfo(sprintf("Ssdb-server v%s with a total of %s call(s).\n For more information see RawData.", $info[2], $info[6]))
           ->setRawData($info)
           ->setData(implode(', ', array_keys($this->itemInstances)))
           ->setSize($this->instance->dbsize());

src/phpFastCache/Proxy/phpFastCacheAbstractProxy.php

Spacing +2 added lines, -2 removed lines

@@ -74,9 +74,9 @@
      */
     public function __call($name, $args)
     {
-        if(method_exists($this->instance, $name)){
+        if (method_exists($this->instance, $name)) {
             return call_user_func_array([$this->instance, $name], $args);
-        }else{
+        } else {
             throw new \BadMethodCallException(sprintf('Method %s does not exists', $name));
         }
     }

Braces +1 added lines, -1 removed lines

@@ -273,7 +273,7 @@
         
         if (!is_dir($path)) {
             throw new phpFastCacheDriverException("Can't read PATH:" . $path, 94);
-        }else{
+        } else{
             $size = Directory::dirSize($path);
         }
 

src/phpFastCache/CacheManager.php

Braces +3 added lines, -3 removed lines

@@ -95,13 +95,13 @@ 
             $class = self::getNamespacePath() . $driver . '\Driver';
             try{
                 self::$instances[ $instance ] = new $class($config);
-            }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);
                     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(), $e);
                 }
             }
@@ -198,7 +198,7 @@ 
             self::$config = array_merge(self::$config, $name);
         } else if (is_string($name)){
             self::$config[ $name ] = $value;
-        }else{
+        } else{
             throw new \InvalidArgumentException('Invalid variable type: $name');
         }
     }

Indentation +24 added lines, -24 removed lines

@@ -51,14 +51,14 @@ 
      * @var array
      */
     protected static $config = [
-      'securityKey' => 'auto',// The securityKey that will be used to create sub-directory
-      'defaultTtl' => 900,// Default time-to-live in second
-      'htaccess' => true,// Auto-generate .htaccess if tit is missing
-      'default_chmod' => 0777, // 0777 recommended
-      'path' => '',// if not set will be the value of sys_get_temp_dir()
-      'fallback' => false, //Fall back when old driver is not support
-      'limited_memory_each_object' => 4096, // maximum size (bytes) of object store in memory
-      'compress_data' => false, // compress stored data, if the backend supports it
+        'securityKey' => 'auto',// The securityKey that will be used to create sub-directory
+        'defaultTtl' => 900,// Default time-to-live in second
+        'htaccess' => true,// Auto-generate .htaccess if tit is missing
+        'default_chmod' => 0777, // 0777 recommended
+        'path' => '',// if not set will be the value of sys_get_temp_dir()
+        'fallback' => false, //Fall back when old driver is not support
+        'limited_memory_each_object' => 4096, // maximum size (bytes) of object store in memory
+        'compress_data' => false, // compress stored data, if the backend supports it
     ];
 
     /**
@@ -106,7 +106,7 @@ 
                 }
             }
         } 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.
+            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');
         }
 
@@ -219,21 +219,21 @@ 
     public static function getStaticSystemDrivers()
     {
         return [
-          'Sqlite',
-          'Files',
-          'Apc',
-          'Apcu',
-          'Memcache',
-          'Memcached',
-          'Couchbase',
-          'Mongodb',
-          'Predis',
-          'Redis',
-          'Ssdb',
-          'Leveldb',
-          'Wincache',
-          'Xcache',
-          'Devnull',
+            'Sqlite',
+            'Files',
+            'Apc',
+            'Apcu',
+            'Memcache',
+            'Memcached',
+            'Couchbase',
+            'Mongodb',
+            'Predis',
+            'Redis',
+            'Ssdb',
+            'Leveldb',
+            'Wincache',
+            'Xcache',
+            'Devnull',
         ];
     }
 

Spacing +17 added lines, -17 removed lines

@@ -51,11 +51,11 @@ 
      * @var array
      */
     protected static $config = [
-      'securityKey' => 'auto',// The securityKey that will be used to create sub-directory
-      'defaultTtl' => 900,// Default time-to-live in second
-      'htaccess' => true,// Auto-generate .htaccess if tit is missing
+      'securityKey' => 'auto', // The securityKey that will be used to create sub-directory
+      'defaultTtl' => 900, // Default time-to-live in second
+      'htaccess' => true, // Auto-generate .htaccess if tit is missing
       'default_chmod' => 0777, // 0777 recommended
-      'path' => '',// if not set will be the value of sys_get_temp_dir()
+      'path' => '', // if not set will be the value of sys_get_temp_dir()
       'fallback' => false, //Fall back when old driver is not support
       'limited_memory_each_object' => 4096, // maximum size (bytes) of object store in memory
       'compress_data' => false, // compress stored data, if the backend supports it
@@ -90,27 +90,27 @@ 
         }
 
         $instance = crc32($driver . serialize($config));
-        if (!isset(self::$instances[ $instance ])) {
+        if (!isset(self::$instances[$instance])) {
             $badPracticeOmeter[$driver] = 1;
             $class = self::getNamespacePath() . $driver . '\Driver';
-            try{
-                self::$instances[ $instance ] = new $class($config);
-            }catch(phpFastCacheDriverCheckException $e){
+            try {
+                self::$instances[$instance] = new $class($config);
+            } 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] = new $class($config);
                     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];
     }
 
     /**
@@ -143,7 +143,7 @@ 
      */
     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, $options);
     }
@@ -198,9 +198,9 @@ 
     {
         if (is_array($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 \InvalidArgumentException('Invalid variable type: $name');
         }
     }