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);
Output for 8.3.0 - 8.3.6
Warning: Trying to access array offset on null in /in/MeJoU on line 6 Warning: Trying to access array offset on null in /in/MeJoU on line 7 Warning: Trying to access array offset on null in /in/MeJoU on line 8 Array ( [firstname] => [lastname] => [number] => )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Trying to access array offset on value of type null in /in/MeJoU on line 6 Warning: Trying to access array offset on value of type null in /in/MeJoU on line 7 Warning: Trying to access array offset on value of type null in /in/MeJoU on line 8 Array ( [firstname] => [lastname] => [number] => )
Output for 7.4.0 - 7.4.33
Notice: Trying to access array offset on value of type null in /in/MeJoU on line 6 Notice: Trying to access array offset on value of type null in /in/MeJoU on line 7 Notice: Trying to access array offset on value of type null in /in/MeJoU on line 8 Array ( [firstname] => [lastname] => [number] => )
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
Array ( [firstname] => [lastname] => [number] => )
preferences:
288.61 ms | 403 KiB | 383 Q