<?php

namespace FooBar;

$title ='a';
$code = '';

if ($ex->getMessage()): htmlspecialchars($title . $code, ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML5, 'UTF-8'); endif;

$stack = $ex->getTrace();
if (in_array($stack[0]['class'] ?? null, [], true)) {
}

if (
    $this->isCollapsed($ex->getFile())
) {
}

if (!$stack) {
    return;
}

foreach ($stack as $row):
    $sourceOriginal = isset($row['file']) && @is_file($row['file']) ? [$row['file'], $row['line']] : null;
    if ($sourceOriginal): \My_BlueScreen::highlightFile(...$sourceOriginal); endif;
    if (!empty($row['args'])):
            foreach ($row['args'] as $k => $v) {
                $dump($v, $k);
            }
    endif;
endforeach;