I have a php file which contains only JSON data(print_r($json)).I want to return this JSON data in AJAX success function.All the questions and tutorials are about a specific data returning,so I can't find a solution for having a return of all JSON data: Here's the code(in jQuery):
$.ajax({
    type        : 'POST',
    url         : 'https://example.com/api',
    contentType: 'application/json',
    data        : json,
    dataType: 'json',
    success: function(data){
/////$("body > .container").html(html);
   ///// var data = JSON.parse(html.data);
       //// alert(data[0]);
   //// var json = $.parseJSON(data); 
      //// alert(json.html); 
}
})