{
    "mode": "info",
    "parameter": "E2UNDO",
    "section": "",
    "url": "https://www.chedong.com/phpMan.php/info/E2UNDO/json",
    "generated": "2026-06-12T17:02:16Z",
    "sections": [],
    "flags": [],
    "examples": [],
    "see_also": []
}