Why is the php file not working in vue/nuxt?

Question

PHP

Good afternoon.
In my project, I need to change my local json file, I have it in the static / data.json folder.
There is also a php file in the static folder of this type:

<?php
  $data = $_POST['data'];

  fopen('data.json', 'w+');
  // fwrite($file, $data);
  file_put_contents('data.json', null);
  fclose('data.json');
  print('xyu');
?>

And my post request:

sendJson() {
        axios.post('test.php', this.DATAMAIN )
        .then(function (response) {
          console.log(response);
        })
        .catch(function (error) {
          console.log(error);
        });
      }

I want to first at least clear it, in the console it displays that the request has been sent, but nothing happens to the file.
Please tell me what is the problem

Answer 1

Please tell me what is the problem

Completely incomprehensible about what you are doing. Should the PHP file be launched by magic or by the interpreter? So why PHP if you have Node.js?