angularjs - file_get_contents in php returns empty string

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You're literally sending "123" by itself to the server. That isn't JSON, and it isn't an object, it's just a plain string.

So I suggest

removeheaders: { 'Content-type': 'application/json;charset=utf-8' } from the $http options,
change$data = json_decode(file_get_contents("php://input")); to just$id_del = file_get_contents("php://input");
remove$id_del = $data->send_id;
changeif(is_null($data)){ toif(is_null($id_del)){ and changevar_dump($data);//empty string if(count(array($data)) > 0) { tovar_dump($id_del);//empty string if(!empty($id_del) {

This will make PHP read just the plain string and use that as the ID, without attempting to decode it as JSON or extract values from within it.

Undefined asked

2023-05-1

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