want to send and receive json data in php

Question

As per application requirement, I am trying to develop two PHP which can communicate with each other via Json. I tried searching online but didn\'t found solution.

Can

Answer 1

Modify your function to send header of JSON_DATA in post request

function sendPostData($url, $post){
 $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");  
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_POSTFIELDS,$post);
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); 
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(                                                                          
    'Content-Type: application/json',                                                                                
    'Content-Length: ' . strlen($post))                                                                       
   );  
  $result = curl_exec($ch);
  curl_close($ch);  // Seems like good practice
  return $result;
}

In file use

As everyone said there is no need of $str_data = json_encode($data);,Since data is already in json.