PHP : Convert php dictionary data set to key:valu pair - php

Question

I have data set smiller to dictonary and I want to get key value pair for this data.
here is DATA SET:
$data = "{u'test_field2': u'NONE', u'test_field3': u'NONE', u'test_account': u'NONE', u'test_account_1': u'NONE'}"
I am doing json_decode($data, true); but have no luck with it
Sorry If I am unclear.f
BTW I am doing it in PHP
the result should be like this:
test_field2: NONE
test_field3: NONE

Answer 1

Since your data is invalid json because of that u in it here is a solution
json_decode(str_replace("'",'"',str_replace("u'","'",$data)), true);
Should do the trick

Answer 2

You've to try like this because on your existing code couple of issue exists.
Replace Unnecessary character u' with '
Replace single quotes(') on json string. For json double quotes(") is permitted.
So just search these two characters and replace with '' and " respectively.
<?php
$data = "{u'test_field2': u'NONE', u'test_field3': u'NONE', u'test_account': u'NONE', u'test_account_1': u'NONE'}";
$search = ["u'","'"];
$replace = ["'",'"'];
$without_u = str_replace($search,$replace,$data);
$array = json_decode($without_u, true);
print '<pre>';
print_r($array);
print '</pre>';
?>
DEMO: https://eval.in/1032316