这个问题在这里已有答案:
我正在尝试使用查询数据库的PHP在JSON中获取以下格式...请注意,没有最终的逗号
[
{
"ID": "4",
"Name": "Jill Higgins",
"Job Title": "Designer",
"Organisation": "Design Widget",
"Organisation Type": "Academia",
"Latitude": "54.669978",
"Longitude": "-1.452469"
},
{
"ID": "5",
"Name": "Bob Billy",
"Job Title": "Clown",
"Organisation": "Big Comp INC",
"Organisation Type": "Company",
"Latitude": "54.669978",
"Longitude": "-1.452469"
}
]
这是我目前的代码......
if (PerchUtil::count($members)) {
echo '[';
foreach ($members as $Member) {
//prepare the data
$data = array(
'ID' => $Member->memberID(),
'Name' => $Member->first_name() . ' ' . $Member->last_name(),
'Job Title' => $Member->expert_job_title(),
'Organisation' => $Member->expert_org_name(),
'Organisation Type' => $Member->expert_org_type(),
'Latitude' => $Member->expert_org_latitude(),
'Longitude' => $Member->expert_org_longitude()
);
}
echo ']';
}
header('Content-Type: application/json');
这就是它目前的样子......注意最后有一个我不需要的逗号。括号中的间距不是很有用...如何修改PHP以使其更清晰并计算最终的逗号?
[{
"ID": "4",
"Name": "Jill Higgins",
"Job Title": "Designer",
"Organisation": "CPI",
"Organisation Type": "Academia",
"Latitude": "54.669978",
"Longitude": "-1.452469"
},{
"ID": "5",
"Name": "Bob Billy",
"Job Title": "Clown",
"Organisation": "Big Comp INC",
"Organisation Type": "Company",
"Latitude": "54.669978",
"Longitude": "-1.452469"
},]
在$data
中创建要编码的数据数组,使用$data[] =
然后使用echo json_encode($data);
添加每个项目以获得正确的格式...
if (PerchUtil::count($members)) {
$data = [];
foreach ($members as $Member) {
//prepare the data
$data[] = array(
'ID' => $Member->memberID(),
'Name' => $Member->first_name() . ' ' . $Member->last_name(),
'Job Title' => $Member->expert_job_title(),
'Organisation' => $Member->expert_org_name(),
'Organisation Type' => $Member->expert_org_type(),
'Latitude' => $Member->expert_org_latitude(),
'Longitude' => $Member->expert_org_longitude()
);
}
echo json_encode($data, JSON_PRETTY_PRINT);
}