file = r'app\Exports\PanelTestExport.php'
with open(file, 'r', encoding='utf-8', errors='replace') as f:
    lines = f.readlines()

# Tampilkan baris 1149-1200
for i in range(1148, min(1200, len(lines))):
    print(f"{i+1}: {repr(lines[i])}")