变量 $item 的 JSON 格式:

{ "ID": 131384452, "feedID": 0, "userID": 0, "storeID": 81974, "catID": 0, "user_name": "", "code": "DUNK40", "title": "40% Off on Selected Products: One Time Offer", "original_url": "https:\/\/caavo.com\/", "url": "https:\/\/caavo.com\/", "description": "", "tags": "", "image": "", "image2": "", "source": "https:\/\/www.tranpen.com\/Competitor,d4749ea8bb6a04654627cc8262fb8496|2215505", "visible": true, "views": 1, "clicks": 0, "start_date": "2024-08-05 10:32:30", "is_coupon": true, "is_deal": false, "is_running": false, "expiration_date": "2025-06-08 08:59:59", "cashback": 0, "is_printable": false, "is_show_in_store": false, "is_available_online": true, "is_local_source": true, "claim_limit": 0, "claims": 0, "meta_title": "", "meta_keywords": "", "meta_description": "", "lastupdate_by": 0, "lastupdate_by_name": "", "last_update": "2025-06-01 07:46:17", "is_started": true, "is_expired": true, "is_popular": false, "is_exclusive": false, "is_verified": false, "last_check": "1970-01-01 00:00:00", "votes": 29, "votes_percent": 0, "paid_until": "1970-01-01 00:00:00", "extra": false, "date": "2025-06-01 07:45:31", "store_is_physical": false, "store_img": "https:\/\/img.tranpen.com\/allimg\/logo\/2024-11\/logo_482937io-images_logo_caavocom.webp", "store_catID": 1, "store_name": "Caavo", "store_url": "https:\/\/caavo.com\/", "store_phone_no": "", "store_sellonline": false, "reviews": 0, "stars": null, "url_title": "", "store_extra": false, "link": "https:\/\/www.tranpen.com\/coupon\/40_off_on_selected_products_one_time_offer-131384452.html", "store_link": "https:\/\/www.tranpen.com\/store\/caavo-81974.html", "store_reviews_link": "https:\/\/www.tranpen.com\/reviews\/caavo-81974.html" }