Mgx-System ⚠️ GENERAL

ErrorException

💬 Exception Message

mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

📍 Exception Origin (Hatanın Fırlatıldığı Yer)

File: /home/ByMicro/web/sevelfinal.giris.tr/public_html/Core/Template/TwigManager.php

Line: 489

Code: 0

TwigManager.php

484	if ($text === '') {
485	return '';
486	}
487
488	// String'i tamamen küçük harfe çevir (TR uyumlu)
489	$text = mb_strtolower($text, 'UTF-8');
490
491	// İlk karakteri al
492	$firstChar = mb_substr($text, 0, 1, 'UTF-8');
493
494	// Kalan kısmı al

🎯 Initial Trigger (İlk Tetiklendiği Yer)

File: /home/ByMicro/web/sevelfinal.giris.tr/public_html/index.php

Line: 64

index.php

59	// Router instance oluştur ve dispatch et
60	try {
61	$mainRouter = new MainRouter();
62	$routes = $mainRouter->getRouter();
63	// Route dispatch et
64	$result = $mainRouter->dispatch();
65
66	if ($result) {
67	echo $result;
68	}
69

📚 Stack Trace (Tıklayarak kod görüntüleyin)

▶ #0 Core\Debug\ErrorHandler::handleError()

unknown:0

▶ #1 mb_strtolower()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Core/Template/TwigManager.php:489

TwigManager.php

484	if ($text === '') {
485	return '';
486	}
487
488	// String'i tamamen küçük harfe çevir (TR uyumlu)
489	$text = mb_strtolower($text, 'UTF-8');
490
491	// İlk karakteri al
492	$firstChar = mb_substr($text, 0, 1, 'UTF-8');
493
494	// Kalan kısmı al

▶ #2 Core\Template\TwigManager::Core\Template\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Environment.php(420) : eval()'d code:680

▶ #3 __TwigTemplate_1b993014022e505f5c0f3c6dd5b68119::block_content()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Template.php:446

Template.php

441	throw new \LogicException('A block must be a method on a \Twig\Template instance.');
442	}
443
444	if (null !== $template) {
445	try {
446	yield from $template->$block($context, $blocks);
447	} catch (Error $e) {
448	if (!$e->getSourceContext()) {
449	$e->setSourceContext($template->getSourceContext());
450	}
451

▶ #4 Twig\Template::yieldBlock()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Environment.php(420) : eval()'d code:206

▶ #5 __TwigTemplate_d352977b8661d3497555ff3e5061b211::doDisplay()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Template.php:402

Template.php

397	{
398	$context += $this->env->getGlobals();
399	$blocks = array_merge($this->blocks, $blocks);
400
401	try {
402	yield from $this->doDisplay($context, $blocks);
403	} catch (Error $e) {
404	if (!$e->getSourceContext()) {
405	$e->setSourceContext($this->getSourceContext());
406	}
407

▶ #6 Twig\Template::yield()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Environment.php(420) : eval()'d code:50

▶ #7 __TwigTemplate_1b993014022e505f5c0f3c6dd5b68119::doDisplay()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Template.php:402

Template.php

397	{
398	$context += $this->env->getGlobals();
399	$blocks = array_merge($this->blocks, $blocks);
400
401	try {
402	yield from $this->doDisplay($context, $blocks);
403	} catch (Error $e) {
404	if (!$e->getSourceContext()) {
405	$e->setSourceContext($this->getSourceContext());
406	}
407

▶ #8 Twig\Template::yield()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Template.php:358

Template.php

353	return $this->blocks;
354	}
355
356	public function display(array $context, array $blocks = []): void
357	{
358	foreach ($this->yield($context, $blocks) as $data) {
359	echo $data;
360	}
361	}
362
363	public function render(array $context): string

▶ #9 Twig\Template::display()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Template.php:373

Template.php

368	ob_start();
369	} else {
370	ob_start(function () { return ''; });
371	}
372	try {
373	$this->display($context);
374	} catch (\Throwable $e) {
375	while (ob_get_level() > $level) {
376	ob_end_clean();
377	}
378

▶ #10 Twig\Template::render()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/TemplateWrapper.php:51

TemplateWrapper.php

46	yield from $this->template->yieldBlock($name, $context);
47	}
48
49	public function render(array $context = []): string
50	{
51	return $this->template->render($context);
52	}
53
54	/**
55	* @return void
56	*/

▶ #11 Twig\TemplateWrapper::render()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/twig/twig/src/Environment.php:333

Environment.php

328	* @throws SyntaxError When an error occurred during compilation
329	* @throws RuntimeError When an error occurred during rendering
330	*/
331	public function render($name, array $context = []): string
332	{
333	return $this->load($name)->render($context);
334	}
335
336	/**
337	* Displays a template.
338	*

▶ #12 Twig\Environment::render()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Core/Template/TwigManager.php:131

TwigManager.php

126
127	// Basit template listesi
128	$variables['app_templates'] = self::$renderedTemplates;
129
130	// Render et
131	$result = self::getTwig()->render($template, $variables);
132
133	return $result;
134	}
135
136	public static function addPath($path, $namespace = FilesystemLoader::MAIN_NAMESPACE)

▶ #13 Core\Template\TwigManager::render()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Controllers/BaseController.php:97

BaseController.php

92	}else{
93	$variables['flash_messages'] = $this->getFlashMessages();
94	$variables['base_url'] = $this->base_url;
95
96
97	return TwigManager::render($template, $variables);
98	}
99	}
100
101	/**
102	* Cache'li render - Web sayfaları için performans optimizasyonu

▶ #14 Controllers\BaseController::mainbRender()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Controllers/BaseController.php:109

BaseController.php

104	protected function cachedRender($template, $variables = [], $cacheTime = 3600)
105	{
106	// Cache aktif mi kontrol et
107	$cacheEnabled = filter_var(getenv('CACHE_ENABLED') ?: 'false', FILTER_VALIDATE_BOOLEAN);
108	if (!$cacheEnabled) {
109	return $this->mainbRender($template, $variables, false);
110	}
111
112	// Admin ve API route'larını cache'leme
113	$adminPrefix = RouteHelper::getAdminPrefix();
114	$currentUri = $_SERVER['REQUEST_URI'] ?? '';

▶ #15 Controllers\BaseController::cachedRender()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Controllers/BaseController.php:91

BaseController.php

86	}
87
88	// Sadece gerekli verileri ekle - memory optimizasyonu için
89	if($maincacheStatus){
90	$cacheTime = getenv('CACHE_TIME') ?? 3600;
91	return $this->cachedRender($template, $variables, $cacheTime);
92	}else{
93	$variables['flash_messages'] = $this->getFlashMessages();
94	$variables['base_url'] = $this->base_url;
95
96

▶ #16 Controllers\BaseController::mainbRender()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Controllers/WebController.php:248

WebController.php

243
244	// Debug için web_menu içeriğini kontrol et
245	if (empty($variables['web_menu'])) {
246	$this->logger->debug('Web menu is empty. Locale: ' . $this->localCode);
247	}
248	return $this->mainbRender($template, $variables);
249	}
250
251	/**
252	* Meta verilerini hazırlar
253	*/

▶ #17 Controllers\WebController::render()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Modules/Urunler/Controllers/UrunlerController.php:304

UrunlerController.php

299	return $this->redirect('/urunler');
300	}
301
302	// SEO title için ürün başlığını kullan
303	$pageTitle = $item['currentTranslation']['seo_title'] ?? $item['currentTranslation']['title'] ?? 'Ürün Detayı';
304	return $this->render('urunler/show.twig', [
305	'title' => $pageTitle,
306	'item' => $item
307	]);
308	}
309

▶ #18 Modules\Urunler\Controllers\UrunlerController::showSlug()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Route.php:115

Route.php

110	return $this->handler;
111	}
112
113	if (is_array($this->handler)) {
114	[$controllerClass, $method] = $this->handler;
115	return fn($request) => (new $controllerClass())->$method($request);
116	}
117
118	if (is_string($this->handler) && str_contains($this->handler, '@')) {
119	if ($resolver) {
120	[$instance, $method] = $resolver->resolve($this->handler);

▶ #19 Mgx\Router\Route::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Route.php:104

Route.php

99	};
100	},
101	$handler
102	);
103
104	return $pipeline($request);
105	}
106
107	protected function getHandler(?ControllerResolver $resolver = null): Closure
108	{
109	if ($this->handler instanceof Closure) {

▶ #20 Mgx\Router\Route::run()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:118

Router.php

113	$resolver = new ControllerResolver();
114
115	foreach ($this->routes as $route) {
116	if ($route->matches($request)) {
117	$middlewarePipeline = $this->buildMiddlewarePipeline(
118	fn($req) => $route->run($req, $resolver),
119	$this->globalMiddlewares
120	);
121	echo $middlewarePipeline($request);
122	return;
123	}

▶ #21 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/LogMiddleware.php:48

LogMiddleware.php

43	$uri = $request->uri();
44	$ip = $this->getClientIp();
45	$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
46
47	// Request'i işle
48	$response = $next($request);
49
50	$endTime = microtime(true);
51	$duration = round(($endTime - $startTime) * 1000, 2); // milisaniye
52
53	/**

▶ #22 Middleware\LogMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #23 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/LogMiddleware.php:48

LogMiddleware.php

43	$uri = $request->uri();
44	$ip = $this->getClientIp();
45	$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
46
47	// Request'i işle
48	$response = $next($request);
49
50	$endTime = microtime(true);
51	$duration = round(($endTime - $startTime) * 1000, 2); // milisaniye
52
53	/**

▶ #24 Middleware\LogMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #25 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/CompressionMiddleware.php:71

CompressionMiddleware.php

66	// Output buffering başlat
67	ob_start();
68
69	try {
70	// Request'i işle
71	$response = $next($request);
72
73	// Output'u al
74	$content = ob_get_contents();
75
76	// Content boş veya çok küçükse sıkıştırma yapma

▶ #26 Middleware\CompressionMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #27 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/LogMiddleware.php:48

LogMiddleware.php

43	$uri = $request->uri();
44	$ip = $this->getClientIp();
45	$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
46
47	// Request'i işle
48	$response = $next($request);
49
50	$endTime = microtime(true);
51	$duration = round(($endTime - $startTime) * 1000, 2); // milisaniye
52
53	/**

▶ #28 Middleware\LogMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #29 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/LogMiddleware.php:48

LogMiddleware.php

43	$uri = $request->uri();
44	$ip = $this->getClientIp();
45	$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
46
47	// Request'i işle
48	$response = $next($request);
49
50	$endTime = microtime(true);
51	$duration = round(($endTime - $startTime) * 1000, 2); // milisaniye
52
53	/**

▶ #30 Middleware\LogMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #31 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Middleware/LogMiddleware.php:48

LogMiddleware.php

43	$uri = $request->uri();
44	$ip = $this->getClientIp();
45	$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';
46
47	// Request'i işle
48	$response = $next($request);
49
50	$endTime = microtime(true);
51	$duration = round(($endTime - $startTime) * 1000, 2); // milisaniye
52
53	/**

▶ #32 Middleware\LogMiddleware::handle()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:144

Router.php

139	return function (Request $request) use ($middlewareClass, $next) {
140	$middleware = new $middlewareClass();
141	if (!$middleware instanceof MiddlewareInterface) {
142	throw new \Exception("Middleware '{$middlewareClass}' interface uygulamıyor.");
143	}
144	return $middleware->handle($request, $next);
145	};
146	},
147	$handler
148	);
149	}

▶ #33 Mgx\Router\Router::Mgx\Router\{closure}()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/vendor/mgx/router/src/Router.php:121

Router.php

116	if ($route->matches($request)) {
117	$middlewarePipeline = $this->buildMiddlewarePipeline(
118	fn($req) => $route->run($req, $resolver),
119	$this->globalMiddlewares
120	);
121	echo $middlewarePipeline($request);
122	return;
123	}
124	}
125
126	if ($this->fallbackHandler) {

▶ #34 Mgx\Router\Router::dispatch()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/Router/MainRouter.php:127

MainRouter.php

122	return $this->moduleManager->createModule($moduleName, $moduleInfo);
123	}
124
125	public function dispatch()
126	{
127	return $this->router->dispatch();
128	}
129
130	public function getRouter()
131	{
132	return $this->router;

▶ #35 Router\MainRouter::dispatch()

/home/ByMicro/web/sevelfinal.giris.tr/public_html/index.php:64

index.php

59	// Router instance oluştur ve dispatch et
60	try {
61	$mainRouter = new MainRouter();
62	$routes = $mainRouter->getRouter();
63	// Route dispatch et
64	$result = $mainRouter->dispatch();
65
66	if ($result) {
67	echo $result;
68	}
69

🔍 Context

Array
(
    [error_type] => E_DEPRECATED
    [error_level] => 8192
    [handled_by] => ErrorHandler::handleError
)

🌐 Request Information

URL: /urun/mx?lang=de

Method: GET

IP: 216.73.216.72

User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)