is_array($section) ? trim((string) ($section['key'] ?? '')) : '', $sections ))); if ($sectionKeys === []) { $sectionKeys = ['overview']; } if (!in_array($activeView, $sectionKeys, true)) { $activeView = $sectionKeys[0]; } $sectionsJson = json_encode($sections, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); ?> Mining-Checker