used PHP 5.4 syntax

Author: dg

app/forms/SignFormFactory.php

@@ -35,7 +35,7 @@ public function create()
 
 		$form->addSubmit('send', 'Sign in');
 
-		$form->onSuccess[] = array($this, 'formSucceeded');
+		$form->onSuccess[] = [$this, 'formSucceeded'];
 		return $form;
 	}
 

app/model/UserManager.php

@@ -48,9 +48,9 @@ public function authenticate(array $credentials)
 			throw new Nette\Security\AuthenticationException('The password is incorrect.', self::INVALID_CREDENTIAL);
 
 		} elseif (Passwords::needsRehash($row[self::COLUMN_PASSWORD_HASH])) {
-			$row->update(array(
+			$row->update([
 				self::COLUMN_PASSWORD_HASH => Passwords::hash($password),
-			));
+			]);
 		}
 
 		$arr = $row->toArray();
@@ -68,10 +68,10 @@ public function authenticate(array $credentials)
 	public function add($username, $password)
 	{
 		try {
-			$this->database->table(self::TABLE_NAME)->insert(array(
+			$this->database->table(self::TABLE_NAME)->insert([
 				self::COLUMN_NAME => $username,
 				self::COLUMN_PASSWORD_HASH => Passwords::hash($password),
-			));
+			]);
 		} catch (Nette\Database\UniqueConstraintViolationException $e) {
 			throw new DuplicateNameException;
 		}

app/presenters/ErrorPresenter.php

@@ -31,7 +31,7 @@ public function renderDefault($exception)
 		if ($exception instanceof Nette\Application\BadRequestException) {
 			$code = $exception->getCode();
 			// load template 403.latte or 404.latte or ... 4xx.latte
-			$this->setView(in_array($code, array(403, 404, 405, 410, 500)) ? $code : '4xx');
+			$this->setView(in_array($code, [403, 404, 405, 410, 500]) ? $code : '4xx');
 			// log to access.log
 			$this->logger->log("HTTP code $code: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
 

app/presenters/SignPresenter.php

@@ -22,8 +22,8 @@ class SignPresenter extends BasePresenter
 	protected function createComponentSignInForm()
 	{
 		$form = $this->factory->create();
-		$form->onSuccess[] = function ($form) {
-			$form->getPresenter()->redirect('Homepage:');
+		$form->onSuccess[] = function () {
+			$this->redirect('Homepage:');
 		};
 		return $form;
 	}

www/adminer/index.php

@@ -1,7 +1,7 @@
 <?php
 
 if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) || !isset($_SERVER['REMOTE_ADDR']) ||
-	!in_array($_SERVER['REMOTE_ADDR'], array('127.0.0.1', '::1')))
+	!in_array($_SERVER['REMOTE_ADDR'], ['127.0.0.1', '::1']))
 {
 	header('HTTP/1.1 403 Forbidden');
 	echo 'Adminer is available only from localhost';