Updated repository to standards of PHP 8.1.

- Dropped support for PHP 7.4 and 8.0.
- Updated shutdown to no longer halt execution on an error if logger error handlers are disabled.
- Logger::enable() and ::disable() now control the screen log, as it used to in the old days.

.drone.yml

@@ -8,18 +8,6 @@ steps:
     commands:
       - composer install
 
-  - name: php74test
-    image: registry.i15.nl/i15/fuzephp:7.4-alpine
-    commands:
-      - docker-php-ext-enable xdebug
-      - vendor/bin/phpunit -c test/phpunit.xml
-
-  - name: php80test
-    image: registry.i15.nl/i15/fuzephp:8.0-alpine
-    commands:
-      - docker-php-ext-enable xdebug
-      - vendor/bin/phpunit -c test/phpunit.xml
-
   - name: php81test
     image: registry.i15.nl/i15/fuzephp:8.1-alpine
     commands:
@@ -27,7 +15,7 @@ steps:
       - vendor/bin/phpunit -c test/phpunit.xml
 
   - name: coverage
-    image: registry.i15.nl/i15/fuzephp:8.0-alpine
+    image: registry.i15.nl/i15/fuzephp:8.1-alpine
     commands:
       - docker-php-ext-enable xdebug
       - vendor/bin/phpunit -c test/phpunit.xml --coverage-text

.gitignore

@@ -17,3 +17,4 @@ build/
 doc
 nbproject
 ._*
+*.cache

composer.json

@@ -10,7 +10,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.4.0"
+		"php": ">=8.1.0"
 	},
 	"require-dev": {
         "phpunit/phpunit": "^9",

src/FuzeWorks/ComponentPathsTrait.php

@@ -52,7 +52,7 @@ trait ComponentPathsTrait
      *
      * @param array $componentPaths
      */
-    public function setDirectories(array $componentPaths)
+    public function setDirectories(array $componentPaths): void
     {
         $this->componentPaths = $componentPaths;
     }
@@ -63,7 +63,7 @@ trait ComponentPathsTrait
      * @param string $componentPath
      * @param int $priority
      */
-    public function addComponentPath(string $componentPath, int $priority = Priority::NORMAL)
+    public function addComponentPath(string $componentPath, int $priority = Priority::NORMAL): void
     {
         if (!isset($this->componentPaths[$priority]))
             $this->componentPaths[$priority] = [];
@@ -78,7 +78,7 @@ trait ComponentPathsTrait
      * @param string $componentPath
      * @param int $priority
      */
-    public function removeComponentPath(string $componentPath, int $priority = Priority::NORMAL)
+    public function removeComponentPath(string $componentPath, int $priority = Priority::NORMAL): void
     {
         if (!isset($this->componentPaths[$priority]))
             return;

src/FuzeWorks/Config.php

@@ -124,7 +124,7 @@ class Config
     /**
      * Clears all the config files and discards all changes not committed
      */
-    public function discardConfigFiles()
+    public function discardConfigFiles(): void
     {
         $this->cfg = [];
     }
@@ -195,7 +195,7 @@ class Config
      * @param string $configKey
      * @param $configValue
      */
-    public static function overrideConfig(string $configName, string $configKey, $configValue)
+    public static function overrideConfig(string $configName, string $configKey, $configValue): void
     {
         // Convert configName
         $configName = strtolower($configName);

src/FuzeWorks/ConfigORM/ConfigORMAbstract.php

@@ -122,7 +122,7 @@ abstract class ConfigORMAbstract implements Iterator
      * @return mixed Value of the requested entry
      * @codeCoverageIgnore
      */
-    public function get(string $name)
+    public function get(string $name): mixed
     {
         return $this->cfg[$name];
     }
@@ -134,7 +134,7 @@ abstract class ConfigORMAbstract implements Iterator
      * @param mixed  $value Value of the entry
      * @codeCoverageIgnore
      */
-    public function __set(string $name, $value)
+    public function __set(string $name, mixed $value)
     {
         $this->cfg[$name] = $value;
     }
@@ -146,7 +146,7 @@ abstract class ConfigORMAbstract implements Iterator
      * @param mixed  $value Value of the entry
      * @codeCoverageIgnore
      */
-    public function set(string $name, $value)
+    public function set(string $name, mixed $value)
     {
         $this->cfg[$name] = $value;
     }
@@ -154,10 +154,10 @@ abstract class ConfigORMAbstract implements Iterator
     /**
      * Unset a value in a config file.
      *
-     * @param string Key of the entry
+     * @param string $name Key of the entry
      * @codeCoverageIgnore
      */
-    public function __unset($name)
+    public function __unset(string $name)
     {
         unset($this->cfg[$name]);
     }
@@ -166,16 +166,16 @@ abstract class ConfigORMAbstract implements Iterator
      * Iterator method.
      * @codeCoverageIgnore
      */
-    public function rewind()
+    public function rewind(): void
     {
-        return reset($this->cfg);
+        reset($this->cfg);
     }
 
     /**
      * Iterator method.
      * @codeCoverageIgnore
      */
-    public function current()
+    public function current(): mixed
     {
         return current($this->cfg);
     }
@@ -184,7 +184,7 @@ abstract class ConfigORMAbstract implements Iterator
      * Iterator method.
      * @codeCoverageIgnore
      */
-    public function key()
+    public function key(): string|int|null
     {
         return key($this->cfg);
     }
@@ -193,9 +193,9 @@ abstract class ConfigORMAbstract implements Iterator
      * Iterator method.
      * @codeCoverageIgnore
      */
-    public function next()
+    public function next(): void
     {
-        return next($this->cfg);
+        next($this->cfg);
     }
 
     /**

src/FuzeWorks/Configurator.php

@@ -224,9 +224,9 @@ class Configurator
      *
      * @codeCoverageIgnore
      *
-     * @var string Name of the template file
+     * @var string $templateName of the template file
      */
-    public static function setLoggerTemplate($templateName)
+    public static function setLoggerTemplate(string $templateName): void
     {
         Logger::setLoggerTemplate($templateName);
     }
@@ -283,7 +283,7 @@ class Configurator
      * @return Configurator
      * @throws InvalidArgumentException
      */
-    public function setDebugAddress($address = 'NONE'): Configurator
+    public function setDebugAddress(string|array $address = 'NONE'): Configurator
     {
         // First we fetch the list
         if (!is_string($address) && !is_array($address))
@@ -348,7 +348,7 @@ class Configurator
         // Then load the framework
         $container = Core::init();
         Logger::newLevel("Creating container...");
-        if ($debug == true)
+        if ($debug)
         {
             define('ENVIRONMENT', 'DEVELOPMENT');
             Logger::enable();
@@ -358,7 +358,7 @@ class Configurator
 
 
         // Load components
-        foreach ($this->components as $componentSuperClass => $component)
+        foreach ($this->components as $component)
         {
             Logger::logInfo("Adding Component: '" . $component->getName() . "'");
             foreach ($component->getClasses() as $componentName => $componentClass)

src/FuzeWorks/Core.php

@@ -118,7 +118,7 @@ class Core
         register_shutdown_function(array('\FuzeWorks\Core', 'shutdown'));
         set_error_handler(array('\FuzeWorks\Core', 'errorHandler'), E_ALL);
         set_exception_handler(array('\FuzeWorks\Core', 'exceptionHandler'));
-        spl_autoload_register(['\FuzeWorks\Core', 'autoloader'], true,false);
+        spl_autoload_register(['\FuzeWorks\Core', 'autoloader']);
 
         // Return the Factory
         return new Factory();
@@ -130,7 +130,7 @@ class Core
      * Afterwards run the Logger shutdown function in order to possibly display the log
      * @throws EventException
      */
-    public static function shutdown()
+    public static function shutdown(): void
     {
         // Fix Apache bug where CWD is changed upon shutdown
         chdir(self::$cwd);
@@ -154,9 +154,9 @@ class Core
      *
      * @param string $varName
      * @param string|null $default
-     * @return array|string|null
+     * @return string|null
      */
-    public static function getEnv(string $varName, string $default = null)
+    public static function getEnv(string $varName, string $default = null): string|null
     {
         // First retrieve the environment variable
         $var = getenv($varName);
@@ -172,10 +172,10 @@ class Core
     /**
      * Checks whether the current running version of PHP is equal to the input string.
      *
-     * @param   string
+     * @param  string $version
      * @return  bool    true if running higher than input string
      */
-    public static function isPHP($version): bool
+    public static function isPHP(string $version): bool
     {
         static $_is_php;
         $version = (string) $version;
@@ -188,7 +188,7 @@ class Core
         return $_is_php[$version];
     }
 
-    public static function exceptionHandler()
+    public static function exceptionHandler(): void
     {
         for ($i = Priority::getHighestPriority(); $i <= Priority::getLowestPriority(); $i++)
         {
@@ -200,7 +200,7 @@ class Core
         }
     }
 
-    public static function errorHandler()
+    public static function errorHandler(): void
     {
         for ($i = Priority::getHighestPriority(); $i <= Priority::getLowestPriority(); $i++)
         {
@@ -218,7 +218,7 @@ class Core
      * @param callable $callback
      * @param int $priority
      */
-    public static function addExceptionHandler(callable $callback, int $priority = Priority::NORMAL)
+    public static function addExceptionHandler(callable $callback, int $priority = Priority::NORMAL): void
     {
         if (!isset(self::$exceptionHandlers[$priority]))
             self::$exceptionHandlers[$priority] = [];
@@ -233,7 +233,7 @@ class Core
      * @param callable $callback
      * @param int $priority
      */
-    public static function removeExceptionHandler(callable $callback, int $priority = Priority::NORMAL)
+    public static function removeExceptionHandler(callable $callback, int $priority = Priority::NORMAL): void
     {
         if (isset(self::$exceptionHandlers[$priority]) && in_array($callback, self::$exceptionHandlers[$priority]))
         {
@@ -249,7 +249,7 @@ class Core
      * @param callable $callback
      * @param int $priority
      */
-    public static function addErrorHandler(callable $callback, int $priority = Priority::NORMAL)
+    public static function addErrorHandler(callable $callback, int $priority = Priority::NORMAL): void
     {
         if (!isset(self::$errorHandlers[$priority]))
             self::$errorHandlers[$priority] = [];
@@ -264,7 +264,7 @@ class Core
      * @param callable $callback
      * @param int $priority
      */
-    public static function removeErrorHandler(callable $callback, int $priority = Priority::NORMAL)
+    public static function removeErrorHandler(callable $callback, int $priority = Priority::NORMAL): void
     {
         if (isset(self::$errorHandlers[$priority]) && in_array($callback, self::$errorHandlers[$priority]))
         {
@@ -279,7 +279,7 @@ class Core
      * @param string $filePath
      * @throws CoreException
      */
-    public static function addAutoloadMap(string $nameSpacePrefix, string $filePath)
+    public static function addAutoloadMap(string $nameSpacePrefix, string $filePath): void
     {
         // Remove leading slashes
         $nameSpacePrefix = ltrim($nameSpacePrefix, '\\');
@@ -293,7 +293,7 @@ class Core
         self::$autoloadMap[$nameSpacePrefix] = $filePath;
     }
 
-    public static function autoloader(string $class)
+    public static function autoloader(string $class): void
     {
         // Remove leading slashes
         $class = ltrim($class, '\\');
@@ -302,7 +302,7 @@ class Core
         foreach (self::$autoloadMap as $prefix => $path)
         {
             // If not, try next
-            if (strpos($class, $prefix) === false)
+            if (!str_contains($class, $prefix))
                 continue;
 
             // If it contains the prefix, attempt to find the file
@@ -319,7 +319,7 @@ class Core
      * Not intended for use by developer. Only for use during testing
      * @internal
      */
-    public static function clearAutoloader()
+    public static function clearAutoloader(): void
     {
         self::$autoloadMap = [];
     }
@@ -332,16 +332,14 @@ class Core
      * on Unix servers if safe_mode is on.
      *
      * @link    https://bugs.php.net/bug.php?id=54709
-     * @param   string
+     * @param   string $file
      * @return  bool
      */
-    public static function isReallyWritable($file): bool
+    public static function isReallyWritable(string $file): bool
     {
         // If we're on a Unix server with safe_mode off we call is_writable
         if (DIRECTORY_SEPARATOR === '/' && ! ini_get('safe_mode'))
-        {
             return is_writable($file);
-        }
 
         /* For Windows servers and safe_mode "on" installations we'll actually
          * write a file then read it. Bah...
@@ -360,9 +358,7 @@ class Core
             return TRUE;
         }
         elseif ( ! is_file($file) OR ($fp = @fopen($file, 'ab')) === FALSE)
-        {
             return FALSE;
-        }
 
         fclose($fp);
         return TRUE;

src/FuzeWorks/DeferredComponentClass.php

@@ -57,7 +57,7 @@ class DeferredComponentClass
     /**
      * @var mixed return from the invoked method
      */
-    protected $return;
+    protected mixed $return;
 
     /**
      * @var bool Whether the method has been invoked
@@ -82,7 +82,7 @@ class DeferredComponentClass
      *
      * @param $result
      */
-    public function invoke($result)
+    public function invoke($result): void
     {
         $this->return = $result;
         $this->invoked = true;
@@ -97,7 +97,7 @@ class DeferredComponentClass
 
     public function getResult()
     {
-        if ($this->invoked == true)
+        if ($this->invoked)
             return $this->return;
         else
             return false;

src/FuzeWorks/Event.php

@@ -59,12 +59,11 @@ class Event
     /**
      * @param bool $cancelled True if the event is cancelled, false if the event is not cancelled
      */
-    public function setCancelled(bool $cancelled)
+    public function setCancelled(bool $cancelled): void
     {
-        if ($cancelled == true) {
+        if ($cancelled)
             $this->cancelled = true;
-        } else {
+        else
             $this->cancelled = false;
     }
 }
-}

src/FuzeWorks/Events.php

@@ -66,14 +66,14 @@ class Events
      *
      * @var array
      */
-    public static array $listeners = array();
+    public static array $listeners = [];
 
     /**
      * Whether the event system is enabled or not.
      *
-     * @var array
+     * @var bool
      */
-    private static $enabled = true;
+    private static bool $enabled = true;
 
     /**
      * Adds a function as listener.
@@ -87,33 +87,25 @@ class Events
      *
      * @throws EventException
      */
-    public static function addListener(callable $callback, string $eventName, int $priority = Priority::NORMAL)
+    public static function addListener(callable $callback, string $eventName, int $priority = Priority::NORMAL): void
     {
         // Perform multiple checks
-        if (Priority::getPriority($priority) == false) {
+        if (!Priority::getPriority($priority))
             throw new EventException('Can not add listener: Unknown priority '.$priority, 1);
-        }
 
         if (empty($eventName))
-        {
             throw new EventException("Can not add listener: No event name provided", 1);
-        }
 
-        if (!isset(self::$listeners[$eventName])) {
+        if (!isset(self::$listeners[$eventName]))
             self::$listeners[$eventName] = array();
-        }
 
-        if (!isset(self::$listeners[$eventName][$priority])) {
+        if (!isset(self::$listeners[$eventName][$priority]))
             self::$listeners[$eventName][$priority] = array();
-        }
 
-        if (func_num_args() > 3) {
+        if (func_num_args() > 3)
             $args = array_slice(func_get_args(), 3);
-        }
         else
-        {
             $args = array();
-        }
 
         self::$listeners[$eventName][$priority][] = array($callback, $args);
     }
@@ -121,7 +113,7 @@ class Events
     /**
      * Removes a function as listener.
      *
-     * @param mixed callback The callback when the events get fired, see {@link http://php.net/manual/en/language.types.callable.php PHP.net}
+     * @param callable $callback The callback when the events get fired, see {@link http://php.net/manual/en/language.types.callable.php PHP.net}
      * @param string $eventName The name of the event
      * @param int $priority  The priority, even though integers are valid, please use Priority (for example Priority::Lowest)
      *
@@ -129,15 +121,13 @@ class Events
      *
      * @throws EventException
      */
-    public static function removeListener(callable $callback, string $eventName, int $priority = Priority::NORMAL)
+    public static function removeListener(callable $callback, string $eventName, int $priority = Priority::NORMAL): void
     {
-        if (Priority::getPriority($priority) == false) {
+        if (!Priority::getPriority($priority))
             throw new EventException('Unknown priority '.$priority);
-        }
 
-        if (!isset(self::$listeners[$eventName]) || !isset(self::$listeners[$eventName][$priority])) {
+        if (!isset(self::$listeners[$eventName]) || !isset(self::$listeners[$eventName][$priority]))
             return;
-        }
 
         foreach (self::$listeners[$eventName][$priority] as $i => $_callback) {
             if ($_callback[0] == $callback) {
@@ -159,7 +149,7 @@ class Events
      * @return Event The Event
      * @throws EventException
      */
-    public static function fireEvent($input): Event
+    public static function fireEvent(mixed $input): Event
     {
         // First try and see if the object is an Event
         if (is_object($input))
@@ -176,13 +166,11 @@ class Events
             $eventName = $input;
 
             // Try a direct class
-            if (class_exists($eventClass, true))
+            if (class_exists($eventClass))
-            {
                 $event = new $eventClass();
-            }
 
             // Try a core event
-            elseif (class_exists("\FuzeWorks\Event\\".$eventClass, true))
+            elseif (class_exists("\FuzeWorks\Event\\".$eventClass))
             {
                 $class = "\FuzeWorks\Event\\".$eventClass;
                 $event = new $class();
@@ -190,29 +178,23 @@ class Events
 
             // Try a notifier event
             elseif (func_num_args() == 1)
-            {
                 $event = new NotifierEvent();
-            }
 
             // Or throw an exception on failure
             else
-            {
                 throw new EventException('Event '.$eventName.' could not be found!', 1);
         }
-        }
         else
         {
             throw new EventException('Event could not be loaded. Invalid variable provided.', 1);
         }
 
-        if (func_num_args() > 1) {
+        if (func_num_args() > 1)
             call_user_func_array(array($event, 'init'), array_slice(func_get_args(), 1));
-        }
 
         // Do not run if the event system is disabled
-        if (!self::$enabled) {
+        if (!self::$enabled)
             return $event;
-        }
 
         //There are listeners for this event
         if (isset(self::$listeners[$eventName])) {
@@ -257,7 +239,7 @@ class Events
     /**
      * Enables the event system.
      */
-    public static function enable()
+    public static function enable(): void
     {
         Logger::log('Enabled the Event system');
         self::$enabled = true;
@@ -266,7 +248,7 @@ class Events
     /**
      * Disables the event system.
      */
-    public static function disable()
+    public static function disable(): void
     {
         Logger::log('Disabled the Event system');
         self::$enabled = false;

src/FuzeWorks/Factory.php

@@ -158,7 +158,7 @@ class Factory
         // Load the config file of the FuzeWorks core
         try {
             $cfg = $this->config->get('core');
-        } catch (ConfigException $e) {
+        } catch (ConfigException) {
             throw new CoreException("Could not initiate Factory. Config 'core' could not be found.");
         }
 
@@ -199,7 +199,7 @@ class Factory
      * @return mixed
      * @throws FactoryException
      */
-	public static function getInstance(string $instanceName = null)
+	public static function getInstance(string $instanceName = null): mixed
     {
 	    if (is_null($instanceName))
 	        return self::$sharedFactoryInstance;
@@ -258,7 +258,7 @@ class Factory
      * @return mixed
      * @throws FactoryException
      */
-	public static function cloneInstance(string $className, bool $onlyReturn = false)
+	public static function cloneInstance(string $className, bool $onlyReturn = false): mixed
     {
 		// Determine the class to load
 		$instanceName = strtolower($className);
@@ -284,7 +284,7 @@ class Factory
 	 * @param mixed  $object    Object to replace the class with
 	 * @return Factory Instance
 	 */
-	public function setInstance(string $objectName, $object): self
+	public function setInstance(string $objectName, mixed $object): self
 	{
 		// Determine the instance name
 		$instanceName = strtolower($objectName);

src/FuzeWorks/Libraries.php

@@ -64,7 +64,7 @@ class Libraries
      *
      * @var Factory
      */
-    protected $factory;
+    protected Factory $factory;
 
     /**
      * Libraries constructor.
@@ -80,9 +80,9 @@ class Libraries
      * Add a library to FuzeWorks by adding an object.
      *
      * @param string $libraryName
-     * @param object $libraryObject
+     * @param iLibrary $libraryObject
      */
-    public function addLibraryObject(string $libraryName, object $libraryObject)
+    public function addLibraryObject(string $libraryName, iLibrary $libraryObject): void
     {
         $this->libraryObjects[strtolower($libraryName)] = $libraryObject;
     }
@@ -94,9 +94,9 @@ class Libraries
      * @param string $libraryClass
      * @throws LibraryException
      */
-    public function addLibraryClass(string $libraryName, string $libraryClass)
+    public function addLibraryClass(string $libraryName, string $libraryClass): void
     {
-        if (!class_exists($libraryClass, true))
+        if (!class_exists($libraryClass))
             throw new LibraryException("Could not add library class. '" . $libraryClass . "' could not be loaded.", 1);
 
         $this->libraryClasses[strtolower($libraryName)] = $libraryClass;
@@ -114,10 +114,10 @@ class Libraries
      * @param string $libraryName
      * @param array $parameters
      * @param array $libraryPaths
-     * @return object
+     * @return iLibrary
      * @throws LibraryException
      */
-    public function get(string $libraryName, array $parameters = [], array $libraryPaths = [])
+    public function get(string $libraryName, array $parameters = [], array $libraryPaths = []): iLibrary
     {
         // Test for empty string
         if (empty($libraryName))
@@ -178,12 +178,12 @@ class Libraries
      * @param       string $libraryClass
      * @param       array $parameters
      * @throws      LibraryException
-     * @return      object
+     * @return      iLibrary
      */
-    protected function initLibrary(string $libraryName, string $libraryClass, array $parameters = [])
+    protected function initLibrary(string $libraryName, string $libraryClass, array $parameters = []): iLibrary
     {
         // First check to see if the library is already loaded
-        if (!class_exists($libraryClass, true))
+        if (!class_exists($libraryClass))
             throw new LibraryException("Could not initiate library. Class not found", 1);
 
         // Determine what parameters to use
@@ -191,7 +191,7 @@ class Libraries
         {
             try {
                 $parameters = $this->factory->config->getConfig(strtolower($libraryName))->toArray();
-            } catch (ConfigException $e) {
+            } catch (ConfigException) {
                 // No problem, just use an empty array instead
                 $parameters = array();
             }
@@ -210,9 +210,9 @@ class Libraries
             $headerReflection = new ReflectionClass(get_class($classObject));
             $filePath = dirname($headerReflection->getFileName()) . (!is_null($classObject->getSourceDirectory()) ? DS . $classObject->getSourceDirectory() : '' );
             $prefix = $classObject->getClassesPrefix();
-            if (!is_null($filePath) && !is_null($prefix))
+            if (!is_null($prefix))
                 Core::addAutoloadMap($prefix, $filePath);
-        } catch (CoreException $e) {
+        } catch (CoreException) {
             throw new LibraryException("Could not initiate library. Failed to add to autoloader.");
         }
 

src/FuzeWorks/Logger.php

@@ -68,25 +68,25 @@ class Logger {
     private static bool $print_to_screen = false;
 
     /**
-     * Whether the Logger has been enabled or not
+     * Whether currently the error and exception handlers are enabled or not.
      *
      * @var bool
      */
-    private static bool $isEnabled = false;
+    private static bool $handlers_enabled = false;
 
     /**
      * whether to output the log of the last entire request to a file after FuzeWorks has run.
      *
      * @var bool
      */
-    private static $log_last_request = false;
+    private static bool $log_last_request = false;
 
     /**
      * Whether to output the log of all errors to a file after FuzeWorks has run
      *
      * @var bool
      */
-    private static $log_errors_to_file = false;
+    private static bool $log_errors_to_file = false;
 
     /**
      * The template to use when parsing the debug log
@@ -102,13 +102,6 @@ class Logger {
      */
     public static bool $debug = false;
 
-    /**
-     * List of all benchmark markpoints.
-     * 
-     * @var array
-     */
-    public static array $markPoints = [];
-
     /**
      * Initiates the Logger.
      *
@@ -122,10 +115,8 @@ class Logger {
 
         // Register the error handler, Untestable
         // @codeCoverageIgnoreStart
-        if ($cfg_error->get('fuzeworks_error_reporting') == true)
+        if ($cfg_error->get('fuzeworks_error_reporting'))
-        {
             self::enableHandlers();
-        }
         // @codeCoverageIgnoreEnd
 
         // Set PHP error reporting
@@ -143,17 +134,17 @@ class Logger {
     /**
      * Enable error to screen logging.
      */
-    public static function enable()
+    public static function enable(): void
     {
-        self::$isEnabled = true;
+        self::$print_to_screen = true;
     }
 
     /**
      * Disable error to screen logging.
      */
-    public static function disable()
+    public static function disable(): void
     {
-        self::$isEnabled = false;
+        self::$print_to_screen = false;
     }
 
     /**
@@ -161,24 +152,7 @@ class Logger {
      */
     public static function isEnabled(): bool
     {
-        return self::$isEnabled;
+        return self::$print_to_screen;
-    }
-
-    /**
-     * Enable outputting the debugger after the request has been processed
-     */
-    public static function enableScreenLog()
-    {
-        if (!Core::isProduction())
-            self::$print_to_screen = true;
-    }
-
-    /**
-     * Disable outputting the debugger after the request has been processed
-     */
-    public static function disableScreenLog()
-    {
-        self::$print_to_screen = false;
     }
 
     /**
@@ -187,8 +161,9 @@ class Logger {
      * Registers errorHandler() and exceptionHandler() as the respective handlers for PHP
      * @codeCoverageIgnore
      */
-    public static function enableHandlers()
+    public static function enableHandlers(): void
     {
+        self::$handlers_enabled = true;
         Core::addErrorHandler(['\FuzeWorks\Logger', 'errorHandler']);
         Core::addExceptionHandler(['\FuzeWorks\Logger', 'exceptionHandler']);
     }
@@ -199,8 +174,9 @@ class Logger {
      * Unregisters errorHandler() and exceptionHandler() as the respective handlers for PHP
      * @codeCoverageIgnore
      */
-    public static function disableHandlers()
+    public static function disableHandlers(): void
     {
+        self::$handlers_enabled = false;
         Core::removeErrorHandler(['\FuzeWorks\Logger', 'errorHandler']);
         Core::removeExceptionHandler(['\FuzeWorks\Logger', 'exceptionHandler']);
     }
@@ -213,7 +189,7 @@ class Logger {
      * Logs data to screen when requested to do so
      * @throws EventException
      */
-    public static function shutdown()
+    public static function shutdown(): void
     {
         // And finally stop the Logging
         self::stopLevel();
@@ -223,10 +199,10 @@ class Logger {
             self::logToScreen();
         }
 
-        if (self::$log_last_request == true)
+        if (self::$log_last_request)
             self::logLastRequest();
 
-        if (self::$log_errors_to_file == true)
+        if (self::$log_errors_to_file)
             self::logErrorsToFile();
     }
 
@@ -237,13 +213,13 @@ class Logger {
      *
      * Logs a fatal error and outputs the log when configured or requested to do so
      */
-    public static function shutdownError()
+    public static function shutdownError(): void
     {
         $error = error_get_last();
-        if ($error !== null) {
+        if ($error !== null && self::$handlers_enabled) {
              // Log it!
             $thisType = self::getType($error['type']);
-            $LOG = array('type' => (!is_null($thisType) ? $thisType : 'ERROR'),
+            $LOG = array('type' => $thisType,
                 'message' => $error['message'],
                 'logFile' => $error['file'],
                 'logLine' => $error['line'],
@@ -251,30 +227,27 @@ class Logger {
             self::$logs[] = $LOG;
 
             if ($thisType == 'ERROR')
-            {
                self::haltExecution($LOG);
         }
     }
-    }
 
     /**
      * System that redirects the errors to the appropriate logging method.
      *
      * @param int $type Error-type, Pre defined PHP Constant
-     * @param string error. The error itself
+     * @param string $error . The error itself
-     * @param string File. The absolute path of the file
+     * @param string|null $errFile . The absolute path of the file
-     * @param int Line. The line on which the error occured.
+     * @param int|null $errLine . The line on which the error occurred.
-     * @param array context. Some of the error's relevant variables
      */
-    public static function errorHandler(int $type = E_USER_NOTICE, $error = 'Undefined Error', $errFile = null, $errLine = null)
+    public static function errorHandler(int $type = E_USER_NOTICE, string $error = 'Undefined Error', string $errFile = null, int $errLine = null): void
     {
         // Check type
         $thisType = self::getType($type);
-        $LOG = array('type' => (!is_null($thisType) ? $thisType : 'ERROR'),
+        $LOG = array('type' => $thisType,
             'message' => (!is_null($error) ? $error : ''),
             'logFile' => (!is_null($errFile) ? $errFile : ''),
             'logLine' => (!is_null($errLine) ? $errLine : ''),
-            'runtime' => round(self::getRelativeTime(), 4),);
+            'runtime' => round(self::getRelativeTime(), 4));
         self::$logs[] = $LOG;
     }
 
@@ -286,7 +259,7 @@ class Logger {
      * @param Throwable $exception The occurred exception.
      * @param bool $haltExecution. Defaults to true
      */
-    public static function exceptionHandler(Throwable $exception, bool $haltExecution = true)
+    public static function exceptionHandler(Throwable $exception, bool $haltExecution = true): void
     {
         $LOG = [
             'type' => $exception instanceof Exception ? "EXCEPTION" : "ERROR",
@@ -307,9 +280,9 @@ class Logger {
      * 
      * @codeCoverageIgnore
      * 
-     * @var string Name of the template file
+     * @var string $templateName of the template file
      */
-    public static function setLoggerTemplate($templateName)
+    public static function setLoggerTemplate(string $templateName): void
     {
         self::$logger_template = $templateName;
     }
@@ -319,7 +292,7 @@ class Logger {
      * @codeCoverageIgnore
      * @throws EventException
      */
-    public static function logToScreen()
+    public static function logToScreen(): void
     {
         // Send a screenLogEvent, allows for new screen log designs
         $event = Events::fireEvent('screenLogEvent');
@@ -335,7 +308,7 @@ class Logger {
      * Output the entire log to a file. Used for debugging problems with your code.
      * @codeCoverageIgnore
      */
-    public static function logLastRequest()
+    public static function logLastRequest(): void
     {
         ob_start(function () {});
         $logs = self::$logs;
@@ -350,15 +323,14 @@ class Logger {
      * Output all errors to a file. Used for tracking all errors in FuzeWorks and associated code
      * @codeCoverageIgnore
      */
-    public static function logErrorsToFile()
+    public static function logErrorsToFile(): void
     {
         ob_start(function() {});
         $logs = [];
         foreach (self::$logs as $log)
-        {
             if ($log['type'] === 'ERROR' || $log['type'] === 'EXCEPTION')
                 $logs[] = $log;
-        }
+        
         require(dirname(__DIR__) . DS . 'Layout' . DS . 'layout.logger_file.php');
         $contents = ob_get_clean();
         $file = Core::$logDir . DS . 'fwlog_errors.log';
@@ -377,10 +349,10 @@ class Logger {
      * @param string $name   Marker name
      * @return  void
      */
-    public static function mark(string $name)
+    public static function mark(string $name): void
     {
         $LOG = array('type' => 'BMARK',
-            'message' => (!is_null($name) ? $name : ''),
+            'message' => $name,
             'logFile' => '',
             'logLine' => '',
             'context' => '',
@@ -397,7 +369,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function log(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function log(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         self::logInfo($msg, $mod, $file, $line);
     }
@@ -410,7 +382,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function logInfo(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function logInfo(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'INFO',
             'message' => ($msg),
@@ -430,7 +402,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function logDebug(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function logDebug(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'DEBUG',
             'message' => ($msg),
@@ -450,7 +422,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function logError(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function logError(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'ERROR',
             'message' => ($msg),
@@ -470,7 +442,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function logWarning(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function logWarning(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'WARNING',
             'message' => ($msg),
@@ -490,7 +462,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function newLevel(string $msg, string $mod = null, string $file = null, int $line = null)
+    public static function newLevel(string $msg, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'LEVEL_START',
             'message' => ($msg),
@@ -510,7 +482,7 @@ class Logger {
      * @param string|null $file The file where the log occurred
      * @param int|null $line The line where the log occurred
      */
-    public static function stopLevel(string $msg = null, string $mod = null, string $file = null, int $line = null)
+    public static function stopLevel(string $msg = null, string $mod = null, string $file = null, int $line = null): void
     {
         $LOG = array('type' => 'LEVEL_STOP',
             'message' => (!is_null($msg) ? $msg : ''),
@@ -534,27 +506,12 @@ class Logger {
      */
     public static function getType(int $type): string
     {
-        switch ($type) {
+        return match ($type) {
-            case E_PARSE:
+            E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR, E_STRICT, E_RECOVERABLE_ERROR, E_ERROR => 'ERROR',
-            case E_CORE_ERROR:
+            E_NOTICE, E_CORE_WARNING, E_COMPILE_WARNING, E_USER_WARNING, E_USER_NOTICE, E_USER_DEPRECATED, E_DEPRECATED, E_WARNING => 'WARNING',
-            case E_COMPILE_ERROR:
+            default => 'Unknown error: ' . $type,
-            case E_USER_ERROR:
+        };
-            case E_STRICT:
-            case E_RECOVERABLE_ERROR:
-            case E_ERROR:
-                return 'ERROR';
-            case E_NOTICE:
-            case E_CORE_WARNING:
-            case E_COMPILE_WARNING:
-            case E_USER_WARNING:
-            case E_USER_NOTICE:
-            case E_USER_DEPRECATED:
-            case E_DEPRECATED:
-            case E_WARNING:
-                return 'WARNING';
-        }
 
-        return 'Unknown error: ' . $type;
     }
 
     /**
@@ -564,7 +521,7 @@ class Logger {
      * @param array $log
      * @codeCoverageIgnore
      */
-    public static function haltExecution(array $log)
+    public static function haltExecution(array $log): void
     {
         self::logError("Halting execution...");
         try {
@@ -573,7 +530,7 @@ class Logger {
             self::logError("Can't fire haltExecutionEvent: '".$e->getMessage()."'");
             die(PHP_EOL . "FuzeWorks execution halted. See error log for more information");
         }
-        if ($event->isCancelled() == true)
+        if ($event->isCancelled())
             return;
 
         die(PHP_EOL . "FuzeWorks execution halted. See error log for more information");

src/FuzeWorks/Plugins.php

@@ -94,7 +94,7 @@ class Plugins
      * @throws FactoryException
      * @codeCoverageIgnore
      */
-	public function init()
+	public function init(): void
     {
 		$this->cfg = Factory::getInstance()->config->getConfig('plugins');
 	}
@@ -102,7 +102,7 @@ class Plugins
     /**
      * Load the header files of all plugins. 
      */
-	public function loadHeadersFromPluginPaths()
+	public function loadHeadersFromPluginPaths(): void
     {
 		// Cycle through all pluginPaths
         for ($i=Priority::getHighestPriority(); $i<=Priority::getLowestPriority(); $i++)
@@ -197,7 +197,7 @@ class Plugins
      * @throws Exception\EventException
      * @throws PluginException
      */
-	public function get(string $pluginName, array $parameters = null)
+	public function get(string $pluginName, array $parameters = null): mixed
 	{
 		if (empty($pluginName))
 			throw new PluginException("Could not load plugin. No name provided", 1);
@@ -237,7 +237,7 @@ class Plugins
         $prefix = $header->getClassesPrefix();
         $filePath = dirname($headerReflection->getFileName()) . (!empty($header->getSourceDirectory()) ? DS . $header->getSourceDirectory() : '');
         $pluginClass = $header->getPluginClass();
-        if (!is_null($prefix) && !is_null($filePath))
+        if (!is_null($prefix))
         {
             try {
                 Core::addAutoloadMap($prefix, $filePath);
@@ -255,7 +255,7 @@ class Plugins
 		}
 
 		// Attempt to load the plugin
-		if (!class_exists($pluginClass, true))
+		if (!class_exists($pluginClass))
 			throw new PluginException("Could not load plugin. Class does not exist", 1);
 
 		$this->plugins[$pluginName] = new $pluginClass($parameters);

src/FuzeWorks/Priority.php

@@ -64,28 +64,21 @@ abstract class Priority
     /**
      * Returns the string of the priority based on the integer.
      *
-     * @param $intPriorty
+     * @param int $priority
      *
      * @return bool|string A bool when the integer isn't a priority. If the integer is a priority, the name is returned
      */
-    public static function getPriority($intPriorty)
+    public static function getPriority(int $priority): bool|string
     {
-        switch ($intPriorty) {
+        return match ($priority) {
-            case 5:
+            5 => 'Priority::LOWEST',
-                return 'Priority::LOWEST';
+            4 => 'Priority::LOW',
-            case 4:
+            3 => 'Priority::NORMAL',
-                return 'Priority::LOW';
+            2 => 'Priority::HIGH',
-            case 3:
+            1 => 'Priority::HIGHEST',
-                return 'Priority::NORMAL';
+            0 => 'Priority::MONITOR',
-            case 2:
+            default => false,
-                return 'Priority::HIGH';
+        };
-            case 1:
-                return 'Priority::HIGHEST';
-            case 0:
-                return 'Priority::MONITOR';
-            default:
-                return false;
-        }
     }
 
     /**

src/Layout/layout.logger_file.php

@@ -38,7 +38,7 @@ $mask = "|%5s |%5s |%-90s |\n";
 $id = 1;
 
 if (!empty($logs))
-    printf($mask, $id, 'REQUEST', ' ' . date('Y-m-d H:i') . '-'.substr(sha1(uniqid()), 0, 8).'');
+    printf($mask, $id, 'REQUEST', ' ' . date('Y-m-d H:i') . '-'.substr(sha1(uniqid()), 0, 8));
 
 foreach ($logs as $log) {
     $id++;

test/core/core_configuratorTest.php

@@ -401,7 +401,7 @@ class configuratorTest extends CoreTestAbstract
         $this->assertTrue($this->configurator->isDebugMode());
 
         // Set a debug address, all in this case; also verify return type
-        $this->assertInstanceOf('FuzeWorks\Configurator', $this->configurator->setDebugAddress('NONE'));
+        $this->assertInstanceOf('FuzeWorks\Configurator', $this->configurator->setDebugAddress());
 
         // No match should be found. Verify that debug has been deactivated
         $this->assertFalse($this->configurator->isDebugMode());
@@ -470,16 +470,6 @@ class configuratorTest extends CoreTestAbstract
         // Unset
         unset($_COOKIE[Configurator::COOKIE_SECRET], $_SERVER['REMOTE_ADDR']);
     }
-
-    /**
-     * @depends testEnableDebugMode
-     * @covers ::setDebugAddress
-     */
-    public function testSetDebugAddressInvalidArgument()
-    {
-        $this->expectException(\FuzeWorks\Exception\InvalidArgumentException::class);
-        $this->configurator->setDebugAddress(null);
-    }
 }
 
 class MockComponent implements iComponent
@@ -492,6 +482,7 @@ class MockComponent implements iComponent
 
     public function getClasses(): array
     {
+        return [];
     }
 
     public function onAddComponent(Configurator $configurator): Configurator

test/core/core_eventsTest.php

@@ -174,10 +174,10 @@ class eventsTest extends CoreTestAbstract
         // First add the listener, expect it to be never called
         $listener = $this->getMockBuilder(Observer::class)->setMethods(['mockListener'])->getMock();
         $listener->expects($this->never())->method('mockListener');
-        Events::addListener(array($listener, 'mockListener'), 'mockEvent', Priority::NORMAL);
+        Events::addListener(array($listener, 'mockListener'), 'mockEvent');
 
         // Now try and remove it
-        Events::removeListener(array($listener, 'mockListener'), 'mockEvent', Priority::NORMAL);
+        Events::removeListener(array($listener, 'mockListener'), 'mockEvent');
 
         // And now fire the event
         Events::fireEvent('mockEvent');
@@ -219,7 +219,7 @@ class eventsTest extends CoreTestAbstract
      */
     public function testRemoveUnsetEventListener()
     {
-        $this->assertNull(Events::removeListener(function($event){}, 'emptyListenerArray', Priority::NORMAL));
+        $this->assertNull(Events::removeListener(function($event){}, 'emptyListenerArray'));
     }
 
     /**
@@ -229,7 +229,7 @@ class eventsTest extends CoreTestAbstract
     public function testRemoveUnsetListener()
     {
         Events::addListener(function($e) {}, 'mockEvent', Priority::NORMAL);
-        $this->assertNull(Events::removeListener(function() {echo "Called"; }, 'mockEvent', Priority::NORMAL));
+        $this->assertNull(Events::removeListener(function() {echo "Called"; }, 'mockEvent'));
     }
 
     /**
@@ -298,8 +298,8 @@ class eventsTest extends CoreTestAbstract
 
 class Observer
 {
-    public function mockMethod() {}
+    public function mockMethod(): void {}
-    public function mockListener($event) {}
+    public function mockListener($event): void {}
 }
 
 class MockEvent extends Event

test/core/core_libraryTest.php

@@ -36,6 +36,7 @@
 
 use FuzeWorks\Exception\LibraryException;
 use FuzeWorks\Factory;
+use FuzeWorks\iLibrary;
 use FuzeWorks\Libraries;
 
 /**
@@ -167,10 +168,10 @@ class libraryTest extends CoreTestAbstract
      */
     public function testAddLibraryObject()
     {
-        $z = new stdClass();
+        $lib = $this->getMockForAbstractClass(iLibrary::class);
-        $this->libraries->addLibraryObject('TestAddLibraryObject', $z);
+        $this->libraries->addLibraryObject('TestAddLibraryObject', $lib);
 
-        $this->assertEquals($z, $this->libraries->get('TestAddLibraryObject'));
+        $this->assertEquals($lib, $this->libraries->get('TestAddLibraryObject'));
     }
 
     /**
@@ -203,13 +204,13 @@ class libraryTest extends CoreTestAbstract
     public function testAddLibraryWithAutoloader()
     {
         // First assert the extra class can't be autoloaded
-        $this->assertFalse(class_exists('FuzeWorks\Test\TestAddLibraryWithAutoloader\SomeExtraClass', true));
+        $this->assertFalse(class_exists('FuzeWorks\Test\TestAddLibraryWithAutoloader\SomeExtraClass'));
 
         // Load the library and test the instance type
         $this->assertInstanceOf('Application\Library\TestAddLibraryWithAutoloader', $this->libraries->get('TestAddLibraryWithAutoloader'));
 
         // Afterwards test if the loader has been correctly added
-        $this->assertTrue(class_exists('FuzeWorks\Test\TestAddLibraryWithAutoloader\SomeExtraClass', true));
+        $this->assertTrue(class_exists('FuzeWorks\Test\TestAddLibraryWithAutoloader\SomeExtraClass'));
     }
 
     /**

test/events/event_coreStartEventTest.php

@@ -57,5 +57,5 @@ class coreStartEventTest extends CoreTestAbstract
 }
 
 class MockStartEvent {
-    public function mockMethod() {}
+    public function mockMethod(): void {}
 }

test/libraries/TestGetLibraryParametersFromConfig/TestGetLibraryParametersFromConfig.php

@@ -38,7 +38,7 @@ use FuzeWorks\iLibrary;
 
 class TestGetLibraryParametersFromConfig implements iLibrary {
 
-	public $parameters;
+	public mixed $parameters;
 
 	public function __construct($parameters)
 	{

test/plugins/TestLoadHeaderNotIPluginHeader/header.php

@@ -58,7 +58,7 @@ class TestLoadHeaderNotIPluginHeaderHeader
         return '\FuzeWorks\UnitTest\Plugins\TestLoadHeaderNotIPluginHeader\TestLoadPlugin';
     }
 
-    public function init()
+    public function init(): void
     {
 	}
 }