getBacktraceCode() public static method

Renders some backtrace
public static getBacktraceCode ( array $trace, boolean $includeCode = true, boolean $plaintext = false ) : string
$trace array The trace
$includeCode boolean Include code snippet
$plaintext boolean
return string Backtrace information
    /**
     * Returns the statically rendered exception message
     *
     * @param integer $statusCode
     * @param object $exception \Exception or \Throwable
     * @return void
     */
    protected function renderStatically($statusCode, $exception)
    {
        $statusMessage = Response::getStatusMessageByCode($statusCode);
        $exceptionHeader = '';
        while (true) {
            $pathPosition = strpos($exception->getFile(), 'Packages/');
            $filePathAndName = $pathPosition !== false ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
            $exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
            $exceptionMessageParts = $this->splitExceptionMessage($exception->getMessage());
            $exceptionHeader .= '<h2 class="ExceptionSubject">' . $exceptionCodeNumber . htmlspecialchars($exceptionMessageParts['subject']) . '</h2>';
            if ($exceptionMessageParts['body'] !== '') {
                $exceptionHeader .= '<p class="ExceptionBody">' . nl2br(htmlspecialchars($exceptionMessageParts['body'])) . '</p>';
            }
            $exceptionHeader .= '
				<span class="ExceptionProperty">' . get_class($exception) . '</span> thrown in file<br />
				<span class="ExceptionProperty">' . $filePathAndName . '</span> in line
				<span class="ExceptionProperty">' . $exception->getLine() . '</span>.<br />';
            if ($exception instanceof FlowException) {
                $exceptionHeader .= '<span class="ExceptionProperty">Reference code: ' . $exception->getReferenceCode() . '</span><br />';
            }
            if ($exception->getPrevious() === null) {
                break;
            }
            $exceptionHeader .= '<br /><div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Nested Exception</div>';
            $exception = $exception->getPrevious();
        }
        $backtraceCode = Debugger::getBacktraceCode($exception->getTrace());
        echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
				"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
			<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
			<head>
				<title>' . $statusCode . ' ' . $statusMessage . '</title>
				<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
				<style>
					.ExceptionSubject {
						margin: 0;
						padding: 0;
						font-size: 15px;
						color: #BE0027;
					}
					.ExceptionBody {
						padding: 10px;
						margin: 10px;
						color: black;
						background: #DDD;
					}
					.ExceptionProperty {
						color: #101010;
					}
					pre {
						margin: 0;
						font-size: 11px;
						color: #515151;
						background-color: #D0D0D0;
						padding-left: 30px;
					}
				</style>
			</head>
			<div style="
					position: absolute;
					left: 10px;
					background-color: #B9B9B9;
					outline: 1px solid #515151;
					color: #515151;
					font-family: Arial, Helvetica, sans-serif;
					font-size: 12px;
					margin: 10px;
					padding: 0;
				">
				<div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Uncaught Exception in Flow</div>
				<div style="width: 100%; padding: 2px; margin: 0 0 6px 0;">
					' . $exceptionHeader . '
					<br />
					' . $backtraceCode . '
				</div>
			</div>
		';
    }
Exemplo n.º 2
0
 /**
  * Returns the statically rendered exception message
  *
  * @param integer $statusCode
  * @param object $exception \Exception or \Throwable
  * @return void
  */
 protected function renderStatically($statusCode, $exception)
 {
     $statusMessage = Response::getStatusMessageByCode($statusCode);
     $exceptionHeader = '<div class="Flow-Debug-Exception-Header">';
     while (true) {
         $filepaths = Debugger::findProxyAndShortFilePath($exception->getFile());
         $filePathAndName = $filepaths['proxy'] !== '' ? $filepaths['proxy'] : $filepaths['short'];
         $exceptionMessageParts = $this->splitExceptionMessage($exception->getMessage());
         $exceptionHeader .= '<h1 class="ExceptionSubject">' . htmlspecialchars($exceptionMessageParts['subject']) . '</h1>';
         if ($exceptionMessageParts['body'] !== '') {
             $exceptionHeader .= '<p class="ExceptionBody">' . nl2br(htmlspecialchars($exceptionMessageParts['body'])) . '</p>';
         }
         $exceptionHeader .= '<table class="Flow-Debug-Exception-Meta"><tbody>';
         $exceptionHeader .= '<tr><th>Exception Code</th><td class="ExceptionProperty">' . $exception->getCode() . '</td></tr>';
         $exceptionHeader .= '<tr><th>Exception Type</th><td class="ExceptionProperty">' . get_class($exception) . '</td></tr>';
         if ($exception instanceof FlowException) {
             $exceptionHeader .= '<tr><th>Log Reference</th><td class="ExceptionProperty">' . $exception->getReferenceCode() . '</td></tr>';
         }
         $exceptionHeader .= '<tr><th>Thrown in File</th><td class="ExceptionProperty">' . $filePathAndName . '</td></tr>';
         $exceptionHeader .= '<tr><th>Line</th><td class="ExceptionProperty">' . $exception->getLine() . '</td></tr>';
         if ($filepaths['proxy'] !== '') {
             $exceptionHeader .= '<tr><th>Original File</th><td class="ExceptionProperty">' . $filepaths['short'] . '</td></tr>';
         }
         $exceptionHeader .= '</tbody></table>';
         if ($exception->getPrevious() === null) {
             break;
         }
         $exceptionHeader .= '<br /><h2>Nested Exception</h2>';
         $exception = $exception->getPrevious();
     }
     $exceptionHeader .= '</div>';
     $backtraceCode = Debugger::getBacktraceCode($exception->getTrace());
     $footer = '<div class="Flow-Debug-Exception-Footer">';
     $footer .= '<table class="Flow-Debug-Exception-InstanceData"><tbody>';
     if (defined('FLOW_PATH_ROOT')) {
         $footer .= '<tr><th>Instance root</th><td class="ExceptionProperty">' . FLOW_PATH_ROOT . '</td></tr>';
     }
     if (Bootstrap::$staticObjectManager instanceof ObjectManagerInterface) {
         $bootstrap = Bootstrap::$staticObjectManager->get(Bootstrap::class);
         $footer .= '<tr><th>Application Context</th><td class="ExceptionProperty">' . $bootstrap->getContext() . '</td></tr>';
         $footer .= '<tr><th>Request Handler</th><td class="ExceptionProperty">' . get_class($bootstrap->getActiveRequestHandler()) . '</td></tr>';
     }
     $footer .= '</tbody></table>';
     $footer .= '</div>';
     echo sprintf($this->htmlExceptionTemplate, $statusCode . ' ' . $statusMessage, file_get_contents(__DIR__ . '/../../Resources/Public/Error/Exception.css'), $exceptionHeader, $backtraceCode, $footer);
 }
 /**
  * Prepare a response in case an error occurred.
  *
  * @param object $exception \Exception or \Throwable
  * @param Http\Response $response
  * @return void
  */
 protected function prepareErrorResponse($exception, Http\Response $response)
 {
     $pathPosition = strpos($exception->getFile(), 'Packages/');
     $filePathAndName = $pathPosition !== false ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
     $exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
     $content = PHP_EOL . 'Uncaught Exception in Flow ' . $exceptionCodeNumber . $exception->getMessage() . PHP_EOL;
     $content .= 'thrown in file ' . $filePathAndName . PHP_EOL;
     $content .= 'in line ' . $exception->getLine() . PHP_EOL . PHP_EOL;
     $content .= Debugger::getBacktraceCode($exception->getTrace(), false, true) . PHP_EOL;
     if ($exception instanceof Exception) {
         $statusCode = $exception->getStatusCode();
     } else {
         $statusCode = 500;
     }
     $response->setStatus($statusCode);
     $response->setContent($content);
     $response->setHeader('X-Flow-ExceptionCode', $exception->getCode());
     $response->setHeader('X-Flow-ExceptionMessage', $exception->getMessage());
 }
Exemplo n.º 4
0
 /**
  * Renders background information about the circumstances of the exception.
  *
  * @param string $message
  * @param array $backTrace
  * @return string
  */
 protected function renderBacktrace($message, $backTrace)
 {
     return $message . PHP_EOL . PHP_EOL . Debugger::getBacktraceCode($backTrace, false, true);
 }