這是我的帶有 PHP 輸出的 Json 代碼$buffer = '[{"isSuccess":"true","message":"Consignment Number Valid","orderReferenceIdList":[":Succesfull"],"tracking_Details":[{"BookingDate":"02-05-2020","Destination":"MANDI BAHAUDDIN","Origin":"LAHORE","Shipper":"VESTURE MERCHANDISING (OTURE)","Consignee":"Syed Asad Abbas Bokhari","ServiceType":"Overnight","CNStatus":"DELIVERED","CNStatusID":"55","pieces":"1","weight":"0.5","Details":[{"DateTime":"5/5/2020 12:03:59 PM","Status":"Delivered","Location":"MANDI BAHAUDDIN","Detail":"Shipment has been Delivered. Delivery Date & Time May 5 2020 1:11AM and Received By: ASAD"},{"DateTime":"5/5/2020 10:03:58 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:43:51 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:06:57 AM","Status":"Unloading","Location":"MANDI BAHAUDDIN","Detail":"Shipment has arrived at hub."},{"DateTime":"5/4/2020 3:55:10 AM","Status":"Loading","Location":"GUJRANWALA","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 11:20:44 PM","Status":"Unloading","Location":"Lahore Airport","Detail":"Shipment has arrived at hub."},{"DateTime":"5/2/2020 10:40:33 PM","Status":"Loading","Location":"KOT LAKH PAT","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 8:30:52 PM","Status":"Arrived at OPS","Location":"LAHORE","Detail":"Shipment has arrived at origin facility."},{"DateTime":"5/2/2020 12:00:00 AM","Status":"Booking","Location":"LAHORE","Detail":"Shipment is booked."}]}]}]1';$data = json_decode($buffer, true);foreach ($data['tracking_Details'] as $a) {echo $a['BookingDate'];}這是一個(gè)JSON美化在線工具結(jié)果：https ://i.imgur.com/c5izkQH.png但是回聲的輸出什么也沒(méi)有。如何在 PHP 中輸出 JSON？
2 回答
慕無(wú)忌1623718
TA貢獻(xiàn)1744條經(jīng)驗(yàn) 獲得超4個(gè)贊
首先，在你的 json 末尾有一個(gè)數(shù)字“1”，將其刪除。其次，因?yàn)槟愕?json 被包裹在一個(gè) [] 中，所以在你解碼它之后，它將返回一個(gè)數(shù)組并且你的結(jié)果在元素 0 中所以你的代碼應(yīng)該是：
$buffer = '[{"isSuccess":"true","message":"Consignment Number Valid","orderReferenceIdList":[":Succesfull"],"tracking_Details":[{"BookingDate":"02-05-2020","Destination":"MANDI BAHAUDDIN","Origin":"LAHORE","Shipper":"VESTURE MERCHANDISING (OTURE)","Consignee":"Syed Asad Abbas Bokhari","ServiceType":"Overnight","CNStatus":"DELIVERED","CNStatusID":"55","pieces":"1","weight":"0.5","Details":[{"DateTime":"5/5/2020 12:03:59 PM","Status":"Delivered","Location":"MANDI BAHAUDDIN","Detail":"Shipment has been Delivered. Delivery Date & Time May 5 2020 1:11AM and Received By: ASAD"},{"DateTime":"5/5/2020 10:03:58 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:43:51 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:06:57 AM","Status":"Unloading","Location":"MANDI BAHAUDDIN","Detail":"Shipment has arrived at hub."},{"DateTime":"5/4/2020 3:55:10 AM","Status":"Loading","Location":"GUJRANWALA","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 11:20:44 PM","Status":"Unloading","Location":"Lahore Airport","Detail":"Shipment has arrived at hub."},{"DateTime":"5/2/2020 10:40:33 PM","Status":"Loading","Location":"KOT LAKH PAT","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 8:30:52 PM","Status":"Arrived at OPS","Location":"LAHORE","Detail":"Shipment has arrived at origin facility."},{"DateTime":"5/2/2020 12:00:00 AM","Status":"Booking","Location":"LAHORE","Detail":"Shipment is booked."}]}]}]';
$data = json_decode($buffer, true);
$data = $data[0];
foreach ($data['tracking_Details'] as $a) {
echo $a['BookingDate'];
}
這將返回
02-05-2020
鳳凰求蠱
TA貢獻(xiàn)1825條經(jīng)驗(yàn) 獲得超4個(gè)贊
你的 json 格式是錯(cuò)誤的。字符串的末尾有 1。我已將其刪除。試試下面的代碼
$buffer = '[{"isSuccess":"true","message":"Consignment Number Valid","orderReferenceIdList":[":Succesfull"],"tracking_Details":[{"BookingDate":"02-05-2020","Destination":"MANDI BAHAUDDIN","Origin":"LAHORE","Shipper":"VESTURE MERCHANDISING (OTURE)","Consignee":"Syed Asad Abbas Bokhari","ServiceType":"Overnight","CNStatus":"DELIVERED","CNStatusID":"55","pieces":"1","weight":"0.5","Details":[{"DateTime":"5/5/2020 12:03:59 PM","Status":"Delivered","Location":"MANDI BAHAUDDIN","Detail":"Shipment has been Delivered. Delivery Date & Time May 5 2020 1:11AM and Received By: ASAD"},{"DateTime":"5/5/2020 10:03:58 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:43:51 AM","Status":"On Delivery","Location":"MANDI BAHAUDDIN","Detail":"Shipment is Out for Delivery."},{"DateTime":"5/4/2020 10:06:57 AM","Status":"Unloading","Location":"MANDI BAHAUDDIN","Detail":"Shipment has arrived at hub."},{"DateTime":"5/4/2020 3:55:10 AM","Status":"Loading","Location":"GUJRANWALA","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 11:20:44 PM","Status":"Unloading","Location":"Lahore Airport","Detail":"Shipment has arrived at hub."},{"DateTime":"5/2/2020 10:40:33 PM","Status":"Loading","Location":"KOT LAKH PAT","Detail":"Shipment has departed."},{"DateTime":"5/2/2020 8:30:52 PM","Status":"Arrived at OPS","Location":"LAHORE","Detail":"Shipment has arrived at origin facility."},{"DateTime":"5/2/2020 12:00:00 AM","Status":"Booking","Location":"LAHORE","Detail":"Shipment is booked."}]}]}]';
$data = json_decode($buffer, true);
if(isset($data[0]['tracking_Details']) && !empty($data[0]['tracking_Details'])){
foreach ($data[0]['tracking_Details'] as $a) {
echo $a['BookingDate'];
}
}
輸出 ：
02-05-2020
- 2 回答
- 0 關(guān)注
- 198 瀏覽
添加回答
舉報(bào)
0/150
提交
取消