Use PHP 5.6 features

Author: xificurk

src/CacheAdapter.php

@@ -97,7 +97,7 @@ public function set($key, $data)
 	 */
 	private function getDependencies()
 	{
-		$dependencies = array();
+		$dependencies = [];
 
 		if (isset($this->expiration)) {
 			$dependencies[Cache::EXPIRATION] = Nette\Utils\DateTime::from($this->expiration)->format('U') - time();
@@ -124,7 +124,7 @@ protected function generateKey($key)
 	 */
 	public function clean()
 	{
-		$this->storage->clean(array(Cache::ALL => TRUE));
+		$this->storage->clean([Cache::ALL => TRUE]);
 	}
 
 }

src/SkautisExtension.php

@@ -33,7 +33,7 @@ public function loadConfiguration()
 		$config['profiler'] = isset($config['profiler']) ? $config['profiler'] : !empty($container->parameters['debugMode']);
 
 		$container->addDefinition($this->prefix('config'))
-			->setClass(Skautis\Config::class, array($config['applicationId'], $config['testMode'], $config['cache'], $config['compression']));
+			->setClass(Skautis\Config::class, [$config['applicationId'], $config['testMode'], $config['cache'], $config['compression']]);
 
 		$container->addDefinition($this->prefix('webServiceFactory'))
 			->setClass(Skautis\Wsdl\WebServiceFactory::class);
@@ -53,7 +53,7 @@ public function loadConfiguration()
 		if ($config['profiler'] && class_exists(Debugger::class)) {
 			$panel = $container->addDefinition($this->prefix('panel'))
 				->setClass(Skautis\Nette\Tracy\Panel::class);
-			$manager->addSetup([$panel, 'register'], array($manager));
+			$manager->addSetup([$panel, 'register'], [$manager]);
 		}
 	}
 

src/Tracy/Panel.php

@@ -19,7 +19,7 @@ class Panel implements Tracy\IBarPanel
 	use Nette\SmartObject;
 
 	/** @var array */
-	private $queries = array();
+	private $queries = [];
 
 
 	/**
@@ -29,8 +29,8 @@ class Panel implements Tracy\IBarPanel
 	 */
 	public function register(WsdlManager $wsdlManager)
 	{
-		$wsdlManager->addWebServiceListener(WebService::EVENT_SUCCESS, array($this, 'logEvent'));
-		$wsdlManager->addWebServiceListener(WebService::EVENT_FAILURE, array($this, 'logEvent'));
+		$wsdlManager->addWebServiceListener(WebService::EVENT_SUCCESS, [$this, 'logEvent']);
+		$wsdlManager->addWebServiceListener(WebService::EVENT_FAILURE, [$this, 'logEvent']);
 		Tracy\Debugger::getBar()->addPanel($this);
 	}