Search and delete specific object inside an array in PHP [duplicate] - php

Question

This question already has answers here:
Remove an element from Json array
(2 answers)
Closed 2 years ago.
I have structure of an array like this :
[{"name":"username1","id":0},{"name":"username2","id":1}]
in my mysql database it is json encoded
i am trying to search for a specific id and delete that object and save other array as it is.
$arr_data=json_decode($jsonData);
foreach(arr_data as $k=> $data)
{
if($request->id==$data->id)
{
unset($arr_data[$k]);
$updateData = DataTable::where(['id'=>$request->id])
->update(['update_column' =>json_encode($arr_data)]);
}
}
Issue is my data is not stored in proper format after deleting.
New json formatted data is store in this format :
{"1":{"name":"username1","id":1}}
Any suggestion to solve this issue.

Answer 1

This works for me
$jsonData = '[{"name":"username1","id":0},{"name":"username2","id":1},{"name":"username2","id":2}]';
$arr_data=json_decode($jsonData);
if(($index = array_search($request->id, array_column( $arr_data, 'id'))) !== false) {
unset($arr_data[$index]);
$arr_data = array_values($arr_data);
}
$updateData = DataTable::where(['id'=>$request->id])
->update(['update_column' =>json_encode($arr_data)]);