3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first_name = "{'first_name' : 'Parag'}"; $last_name = "{'last_name' : 'Tyagi'}"; $phone_number = "{'phone_number' : '9999999999'}"; $form_data['firstname'] = json_decode($first_name, TRUE)['first_name']; $form_data['lastname'] = json_decode($last_name, TRUE)['last_name']; $form_data['number'] = json_decode($phone_number, TRUE)['phone_number']; print_r($form_data);

preferences:
39.29 ms | 402 KiB | 5 Q