Parse PHP array of objects with jQuery Ajax

Question

I\'m trying to get an array of objects with data from my database into jquery to render on a website.

ex: example.php

Answer 1

function testFunction() {

$data = array();
$mydata = new stdClass;
$mydata->example = 'test';
$data[] = (array) $mydata;
return json_encode($data);
}

echo testFunction();

The response is:

[{"example":"test"}]

The key here is (array) $mydata which converts the stdclass to an array before putting it in $data

Answer 2

You need to JSON.parse(response); the response. You should be able to access it like you need then..

var parsed_reply = JSON.parse(response);

EDIT After actually looking at the code:

PHP

<?php

$data['example'] = "test";

echo json_encode($data);

?>

JAVASCRIPT

<script>
$.ajax({
                type: 'POST',
                url: 'example.php',
                data: {map: map},   
                cache: false,
                dataType: 'json',                 
                success: function(response) {
                  console.log(response['example']);
                }
});

</script>

OUTPUT: "test"

Answer 3

You need call testFunction() in example.php

<?php
   function testFunction() {

    $data = array()
    $mydata = new stdClass;
    $data[] = $mydata->example = 'test';

    return json_encode($data);
  }
     echo testFunction();
?>