/**
* Render an exception
*
* @param object $exception the exception instance
* @param int $index index of the current exception
* @param int $total total number of exceptions
* @return string html
*/
public function renderException($exception, $index, $total)
{
$trace = $exception->getTrace();
$isMain = 0 === $index;
$number = $index + 1;
$message = '';
$info = '';
$title = Debug::getExceptionName($exception);
$titleTag = $isMain ? 'h1' : 'h2';
$message = '<p class="message">' . nl2br($this->escape($exception->getMessage()), false) . '</p>';
$info = "\n<p>in <em>" . $this->renderFilePath($exception->getFile()) . "</em> on line <em>" . $exception->getLine() . "</em></p>";
// title, message, file
$html = <<<HTML
<div class="group exception">
<i class="icon icon-warning"></i>
<div class="section major">
<{$titleTag}><em>{$number}/{$total}</em> {$title}</{$titleTag}>
{$message}{$info}
</div>
HTML;
// code preview
$codePreview = $this->renderCodePreview($exception->getFile(), $exception->getLine(), $isMain ? 5 : 3);
if (null !== $codePreview) {
$html .= "\n<div class=\"section\">{$codePreview}</div>\n";
$codePreview = null;
}
// trace
if ($trace) {
$html .= $this->renderTrace($trace);
}
// context
if ($exception instanceof ContextualErrorException) {
$html .= $this->renderContext($exception->getContext());
}
$html .= "</div>\n";
return $html;
}
