Fix deprecations (#59)

* Fix deprecations

* Raise minimum support to 8.2+

Author: cleeve

.github/workflows/unit-test.yml

@@ -12,12 +12,12 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
-        php: [ '8.0', '8.1', '8.2', '8.3', '8.4' ]
+        php: [ '8.2', '8.3', '8.4' ]
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{matrix.php}}

composer.json

@@ -18,7 +18,7 @@
     "optimize-autoloader": true
   },
   "require": {
-    "php": "^8.0",
+    "php": "^8.2",
     "ext-json": "*",
     "packaged/config": "~1.5",
     "packaged/context": "^1.11",

src/Cache/EphemeralCache.php

@@ -25,7 +25,7 @@ public static function instance(): self
    *
    * @return mixed
    */
-  public function retrieve($key, callable $producer, int $ttl = null)
+  public function retrieve($key, callable $producer, ?int $ttl = null)
   {
     if(!$this->has($key))
     {
@@ -39,7 +39,7 @@ public function has($key)
     return isset($this->_cache[$key]) && ($this->_cache[$key]['t'] === null || $this->_cache[$key]['t'] >= time());
   }
 
-  public function set($key, $value, int $ttl = null)
+  public function set($key, $value, ?int $ttl = null)
   {
     $this->_cache[$key] = ['v' => $value, 't' => time() + $ttl];
     return $this;

src/Console/Events/ConsoleEvent.php

@@ -9,7 +9,7 @@ abstract class ConsoleEvent extends ContextEvent
 {
   private $_console;
 
-  public static function i(Context $ctx, Console $console = null)
+  public static function i(Context $ctx, ?Console $console = null)
   {
     $event = parent::i($ctx);
     $event->_console = $console;

src/Console/Events/ConsolePrepareEvent.php

@@ -12,7 +12,7 @@ class ConsolePrepareEvent extends ConsoleEvent
   private $_output;
 
   public static function i(
-    Context $ctx, Console $console = null, InputInterface $input = null, OutputInterface $output = null
+    Context $ctx, ?Console $console = null, ?InputInterface $input = null, ?OutputInterface $output = null
   )
   {
     $event = parent::i($ctx, $console);

src/Context/Events/ConsoleLaunchedEvent.php

@@ -10,7 +10,7 @@ class ConsoleLaunchedEvent extends AbstractEvent
   private $_input;
   private $_output;
 
-  public function __construct(InputInterface $input = null, OutputInterface $output = null)
+  public function __construct(?InputInterface $input = null, ?OutputInterface $output = null)
   {
     parent::__construct();
     $this->_input = $input;

src/Cubex.php

@@ -57,7 +57,7 @@ class Cubex extends DependencyInjector implements LoggerAwareInterface
    */
   private $_hasShutdown;
 
-  public function __construct($projectRoot, ClassLoader $loader = null, $global = true)
+  public function __construct($projectRoot, ?ClassLoader $loader = null, $global = true)
   {
     $this->_projectRoot = $projectRoot;
     $this->_eventChannel = new Channel('cubex');
@@ -72,7 +72,7 @@ public function __construct($projectRoot, ClassLoader $loader = null, $global =
     }
   }
 
-  public static function withCustomContext(string $ctxClass, $projectRoot, ClassLoader $loader = null, $global = true)
+  public static function withCustomContext(string $ctxClass, $projectRoot, ?ClassLoader $loader = null, $global = true)
   {
     $c = new static($projectRoot, $loader, $global);
     $c->_contextClass = $ctxClass;
@@ -213,7 +213,7 @@ public static function fromContext(Context $ctx, $fallbackToGlobal = true)
    * @return int
    * @throws Exception
    */
-  public function cli(InputInterface $input = null, OutputInterface $output = null)
+  public function cli(?InputInterface $input = null, ?OutputInterface $output = null)
   {
     $input = $input ?? new ArgvInput();
     $output = $output ?? new ConsoleOutput();
@@ -422,7 +422,7 @@ protected function _getSystemEnvironment()
    * @return bool true if shutdown has processed, false if shutdown has already been called.
    * @throws Exception
    */
-  public function shutdown(bool $throwExceptions = null)
+  public function shutdown(?bool $throwExceptions = null)
   {
     if(!$this->_hasShutdown)
     {

src/Events/Handle/HandlerEvent.php

@@ -9,7 +9,7 @@ abstract class HandlerEvent extends ContextEvent
 {
   private $_handler;
 
-  public static function i(Context $context, Handler $handler = null)
+  public static function i(Context $context, ?Handler $handler = null)
   {
     $event = parent::i($context);
     $event->_handler = $handler;

src/Events/Handle/ResponseEvent.php

@@ -9,7 +9,7 @@ abstract class ResponseEvent extends HandlerEvent
 {
   private $_response;
 
-  public static function i(Context $context, Handler $handler = null, Response $response = null)
+  public static function i(Context $context, ?Handler $handler = null, ?Response $response = null)
   {
     $event = parent::i($context, $handler);
     $event->_response = $response;

src/ViewModel/TemplatedViewModel.php

@@ -42,7 +42,7 @@ protected function _attemptTemplateExtensions()
     return array_filter(array_merge($this->_variants, ['phtml']));
   }
 
-  public function createView(string $overrideViewClass = null): ?View
+  public function createView(?string $overrideViewClass = null): ?View
   {
     if($overrideViewClass === null && empty($this->_defaultView))
     {