saving json data to json file using ajax PHP

Question

My json file looks like this:

count_click.json

[
  {
    \"link\": \"google.com\",
    \"count\": 2  
  },
  {
    \"link\": \"yah         


        

Answer 1

You could edit your PHP:

You really should check that posted data to be valid and not saving something unwanted. Also you could check that request really is POST -> $_SERVER['REQUEST_METHOD'].

Maybe you find some other methods to improve security (for example only allow post from own domain...).