updated for PHP7

Author: uestla

composer.json

@@ -10,7 +10,7 @@
 		"issues": "http://github.com/uestla/HttpAuthExtension/issues"
 	},
 	"require": {
-		"php": ">=5.3.0",
+		"php": ">= 7.3",
 		"nette/di": "~2.3",
 		"nette/http": "~2.3"
 	},

src/HttpAuthExtension/HttpAuthExtension.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 /**
  * This file is part of the HttpAuthExtension package
  *
@@ -22,11 +24,7 @@ class HttpAuthExtension extends Nette\DI\CompilerExtension
 	);
 
 
-	/**
-	 * @param  Nette\PhpGenerator\ClassType $class
-	 * @return void
-	 */
-	public function afterCompile(Nette\PhpGenerator\ClassType $class)
+	public function afterCompile(Nette\PhpGenerator\ClassType $class): void
 	{
 		$config = $this->getConfig($this->defaults);
 
@@ -41,15 +39,10 @@ public function afterCompile(Nette\PhpGenerator\ClassType $class)
 	}
 
 
-	/**
-	 * @param  Nette\Configurator $configurator
-	 * @param  string $prefix
-	 * @return void
-	 */
-	public static function register(Nette\Configurator $configurator, $prefix = 'httpAuth')
+	public static function register(Nette\Configurator $configurator, string $prefix = 'httpAuth'): void
 	{
 		$class = __CLASS__;
-		$configurator->onCompile[] = function ($configurator, $compiler) use ($prefix, $class) {
+		$configurator->onCompile[] = static function ($configurator, $compiler) use ($prefix, $class): void {
 			$compiler->addExtension($prefix, new $class);
 		};
 	}

src/HttpAuthExtension/HttpAuthenticator.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 /**
  * This file is part of the HttpAuthExtension package
  *
@@ -30,13 +32,7 @@ class HttpAuthenticator extends Nette\Object
 	private $title;
 
 
-	/**
-	 * @param  Http\Response $response
-	 * @param  string $username
-	 * @param  string $password
-	 * @param  string $title
-	 */
-	public function __construct(Http\Response $response, $username, $password, $title)
+	public function __construct(Http\Response $response, string $username, string $password, string $title)
 	{
 		$this->response = $response;
 		$this->username = $username;
@@ -45,11 +41,9 @@ public function __construct(Http\Response $response, $username, $password, $titl
 	}
 
 
-	/** @return void */
-	public function run()
+	public function run(): void
 	{
-		if (!isset($_SERVER['PHP_AUTH_USER'])
-				|| $_SERVER['PHP_AUTH_USER'] !== $this->username || $_SERVER['PHP_AUTH_PW'] !== $this->password) {
+		if (!isset($_SERVER['PHP_AUTH_USER']) || $_SERVER['PHP_AUTH_USER'] !== $this->username || $_SERVER['PHP_AUTH_PW'] !== $this->password) {
 			$this->response->setHeader('WWW-Authenticate', 'Basic realm="' . $this->title . '"');
 			$this->response->setCode(Http\IResponse::S401_UNAUTHORIZED);
 			echo '<h1>Authentication failed.</h1>';