Patch output cleaner

Author: danielRConsid

Handlers/AbstractHandler.php

@@ -150,6 +150,8 @@ protected function getTrace(throwable $exception): array
      */
     protected function emitter(throwable $exception, ?ExceptionItem $exceptionItem = null): void
     {
+        $this->cleanOutputBuffers();
+
         $response = $this->getHttp()->response()->withoutHeader('location');
         $response->createHeaders();
         $response->executeHeaders();

Handlers/XmlHandler.php

@@ -35,10 +35,10 @@ public function exceptionHandler(Throwable $exception): void
 
         $xmlTrace = $xml->addChild('trace');
         foreach($trace as $row) {
-            $xmlTrace->addChild("file", $row['file']);
-            $xmlTrace->addChild("line", $row['line']);
-            $xmlTrace->addChild("class", $row['class']);
-            $xmlTrace->addChild("function", $row['function']);
+            $xmlTrace->addChild("file", ($row['file'] ?? ""));
+            $xmlTrace->addChild("line", ($row['line'] ?? ""));
+            $xmlTrace->addChild("class", ($row['class'] ?? ""));
+            $xmlTrace->addChild("function", ($row['function'] ?? ""));
         }
         $this->getHttp()->response()->withHeader('content-type', 'application/xml; charset=utf-8');
         $this->getHttp()->response()->getBody()->write($xml->asXML());

main.css

@@ -21,7 +21,7 @@ article, aside, details, figcaption, figure, footer, header, hgroup, main, menu,
 figure {
     margin: 0;
 }
-h1, h2, h3, h4, h5, h6, pre { font-size: 1.6rem; font-weight: normal; line-height: 1.27em; margin: 0; }
+h1, h2, h3, h4, h5, h6, .code-block pre { font-size: 1.6rem; font-weight: normal; line-height: 1.27em; margin: 0; }
 
 code {
 
@@ -32,7 +32,7 @@ code {
     -webkit-overflow-scrolling: touch;
 }
 
-pre {
+.code-block pre {
     width: calc(100vw - 560px);
     font-size: 1.4rem;
     font-family: "Lucida Console", Monaco, monospace;
@@ -292,7 +292,7 @@ main > article {
         width: 340px;
     }
 
-    pre {
+    .code-block pre {
         width: calc(100vw - 420px);
     }
 
@@ -327,7 +327,7 @@ main > article {
         background-color: #009956;
     }
 
-    pre {
+    .code-block pre {
         width: 100%;
     }