How do i create json array of object usingthe php code? - php

Question

for($i=0;$i<count($storetag);$i++){
$user=mysqli_query($con,"select user_id,profile_image_url from Wheel_User where user_id='$storetag[$i]'");
if(mysqli_num_rows($user)==0){
//For failure status if session id is wrong.
//http_response_code(404);
echo json_encode(array("status"=>"404","error"=>"Sorry, post id does not exists.".die()));
}
else{
$json_responce1=array();
while ($row = $user->fetch_array()){
$row_array['user_id'][$i]=explode(',',$row['user_id']);
$row_array['profile_image_url'[$i]=$row['profile_image_url'];
}
}
}
array_push($json_responce1,$row_array);
echo str_replace('\/','/', json_encode(array($json_responce1)));
It returns the following JSON
{
user_id: [3]
"1234",
"31332",
"12412"
profile_image_url: [3]
"localhost/1234.com",
"localhost/2345.com",
"localhost/3456.com"
}
but i want the json format like this
"user_id":[
{
"id":"1234",
"url":"localhost/1234.com"
},
{
"id":"1234",
"url":"localhost/1234.com"
},
{
"id":"1234",
"url":"localhost/1234.com"
}
]

Answer 1

You want to organise your array slightly different.
Try this
$row_array['user_id'][$i]['id']=explode(',',$row['user_id']);
$row_array['user_id'][$i]['url']=$row['profile_image_url'];
Everything should be within user_id and then by putting the $i before $id and $url, you will be grouping them as required.