"data": [
{
"ticket_category_id": "677",
"ticket_category_name": " Testing 500",
"ticket_category_order": "1",
"tickets":
[
{
"ticket_id": "927",
"ticket_title": "EDI Project Template with attachments",
"ticket_order": "1",
"due_date": "0000-00-00 00:00:00",
"created_date": "2018-05-16 10:01:04",
"edited_date": "2018-05-17 02:56:38",
"updated_date": "2018-05-17 02:56:38",
"is_complete": "0",
"total_comment": "0",
"total_attachment": "10",
"total_checklist_items": "48",
"total_completed_checklist_items": "0",
"label": [
{
"ticket_label_name": "",
"ticket_color_code": "#FF3B30"
},
"#D4891C": {
"ticket_label_name": "IN PROGRESS",
"ticket_color_code": "#D4891C"
}]
},
"people": []
},
{
"ticket_id": "928",
"ticket_title": "EDI Project Template",
"ticket_order": "2",
"due_date": "0000-00-00 00:00:00",
"created_date": "2018-05-16 10:01:04",
"edited_date": "0000-00-00 00:00:00",
"updated_date": "0000-00-00 00:00:00",
"is_complete": "0",
"total_comment": "0",
"total_attachment": "0",
"total_checklist_items": "48",
"total_completed_checklist_items": "0",
"label": [
{
"ticket_label_name": "",
"ticket_color_code": "#4CD964"
}]
},
"people": []
}
]
但是我得到的结果如下所示
{
"data": [
{
"ticket_category_id": "677",
"ticket_category_name": " Testing 500",
"ticket_category_order": "1",
"tickets": {
"927": {
"ticket_id": "927",
"ticket_title": "EDI Project Template with attachments",
"ticket_order": "1",
"due_date": "0000-00-00 00:00:00",
"created_date": "2018-05-16 10:01:04",
"edited_date": "2018-05-17 02:56:38",
"updated_date": "2018-05-17 02:56:38",
"is_complete": "0",
"total_comment": "0",
"total_attachment": "10",
"total_checklist_items": "48",
"total_completed_checklist_items": "0",
"label": {
"#FF3B30": {
"ticket_label_name": "",
"ticket_color_code": "#FF3B30"
}
},
"people": []
}
}
},
{
"ticket_category_id": "677",
"ticket_category_name": " Testing 500",
"ticket_category_order": "1",
"tickets": {
"927": {
"ticket_id": "927",
"ticket_title": "EDI Project Template with attachments",
"ticket_order": "1",
"due_date": "0000-00-00 00:00:00",
"created_date": "2018-05-16 10:01:04",
"edited_date": "2018-05-17 02:56:38",
"updated_date": "2018-05-17 02:56:38",
"is_complete": "0",
"total_comment": "0",
"total_attachment": "10",
"total_checklist_items": "48",
"total_completed_checklist_items": "0",
"label": {
"#D4891C": {
"ticket_label_name": "IN PROGRESS",
"ticket_color_code": "#D4891C"
}
},
"people": []
}
}
},
下面是我做的代码，我使用php mysql一对多关系将所有数据转换为平面数组，然后在下面的代码中将单个平面数组转换为三个多维数组，但是遇到了瓶颈。请帮助检查我的代码，以指出需要更改的部分才能达到预期的效果。
$result = array();
foreach($total_count as $Key => $Value){
$ticketCatId = $Value['ticket_category_id'];
$ticketId = $Value['ticket_id'];
$ticketColorCode = $Value['ticket_color_code'];
$ticketMember = $Value['user_id'];
$result[$ticketCatId]['ticket_category_id'] = $Value['ticket_category_id'];
$result[$ticketCatId]['ticket_category_name'] = $Value['ticket_category_name'];
$result[$ticketCatId]['ticket_category_order'] = $Value['ticket_category_order'];
if(!isset($result[$ticketCatId]['tickets'])) {
$result[$ticketCatId]['tickets'] = array();
}
// this code is append the ticket ID
if($ticketId && !isset($result[$ticketCatId]['tickets'][$ticketId])) {
$ticket = array(
'ticket_id' => $Value['ticket_id'],
'ticket_title' => $Value['ticket_title'],
'ticket_order' => $Value['ticket_order'],
'due_date' => $Value['due_date'],
'created_date' => $Value['created_date'],
'edited_date' => $Value['edited_date'],
'updated_date' => $Value['updated_date'],
'is_complete' => $Value['is_complete'],
'total_comment' => $Value['total_comment'],
'total_attachment' => $Value['total_attachment'],
'total_checklist_items' => $Value['total_checklist_items'],
'total_completed_checklist_items' => $Value['total_completed_checklist_items'],
'label' => array(),
'people' => array()
);
$result[$ticketCatId]['tickets'][$ticketId] = $ticket;
}
if($ticketColorCode && isset($result[$ticketCatId]['tickets'][$ticketId]) && !isset($result[$ticketCatId]['tickets'][$ticketId]['label'][$ticketColorCode])) {
$ticketColor = array(
'ticket_label_name' => $Value['ticket_label_name'],
'ticket_color_code' => $Value['ticket_color_code']
);
$result[$ticketCatId]['tickets'][$ticketId]['label'][$ticketColorCode] = $ticketColor;
}
if($ticketMember && isset($result[$ticketCatId]['tickets'][$ticketId]) && !isset($result[$ticketCatId]['tickets'][$ticketId]['people'][$ticketMember])) {
$ticketPeople = array(
'user_id' => $Value['user_id'],
'photo' => $Value['photo']
);
$result[$ticketCatId]['tickets'][$ticketId]['people'][$ticketMember] = $ticketPeople;
}
}
dd(json_encode(["data"=>$result]));
答案 0 :(得分：0)
我没有任何示例数据可以使用，因此我无法为您进行实际测试。不过，通常的想法是，每次循环时，都要初始化一个临时数组（$tmpArray = array();）并将所有特定于循环的值放入该数组中。然后，在每次循环迭代结束时，将该临时数组推入$results数组（$result[] = $tmpArray;）上，从而使PHP可以自动为$results创建顺序索引。当前获取嵌套JSON对象的原因是因为json_encode()仅从顺序索引的PHP数组生成JSON数组
$result = array();
foreach($total_count as $Key => $Value){
$ticketCatId = $Value['ticket_category_id'];
$ticketId = $Value['ticket_id'];
$ticketColorCode = $Value['ticket_color_code'];
$ticketMember = $Value['user_id'];
$tmpArray = array();
$tmpArray['ticket_category_id'] = $Value['ticket_category_id'];
$tmpArray['ticket_category_name'] = $Value['ticket_category_name'];
$tmpArray['ticket_category_order'] = $Value['ticket_category_order'];
if(!isset($tmpArray['tickets'])) {
$tmpArray['tickets'] = array();
}
// this code is append the ticket ID
if($ticketId && !isset($tmpArray['tickets'][$ticketId])) {
$ticket = array(
'ticket_id' => $Value['ticket_id'],
'ticket_title' => $Value['ticket_title'],
'ticket_order' => $Value['ticket_order'],
'due_date' => $Value['due_date'],
'created_date' => $Value['created_date'],
'edited_date' => $Value['edited_date'],
'updated_date' => $Value['updated_date'],
'is_complete' => $Value['is_complete'],
'total_comment' => $Value['total_comment'],
'total_attachment' => $Value['total_attachment'],
'total_checklist_items' => $Value['total_checklist_items'],
'total_completed_checklist_items' => $Value['total_completed_checklist_items'],
'label' => array(),
'people' => array()
);
$tmpArray['tickets'][$ticketId] = $ticket;
}
if($ticketColorCode && isset($tmpArray['tickets'][$ticketId]) && !isset($tmpArray['tickets'][$ticketId]['label'][$ticketColorCode])) {
$ticketColor = array(
'ticket_label_name' => $Value['ticket_label_name'],
'ticket_color_code' => $Value['ticket_color_code']
);
$tmpArray['tickets'][$ticketId]['label'][$ticketColorCode] = $ticketColor;
}
if($ticketMember && isset($tmpArray['tickets'][$ticketId]) && !isset($tmpArray['tickets'][$ticketId]['people'][$ticketMember])) {
$ticketPeople = array(
'user_id' => $Value['user_id'],
'photo' => $Value['photo']
);
$tmpArray['tickets'][$ticketId]['people'][$ticketMember] = $ticketPeople;
}
$result[] = $tmpArray;
}
dd(json_encode(["data"=>$result]));