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run code in 300+ PHP versions simultaneously
<?php $employee_obj = new stdClass(); $employee_obj->name = 'Jamy Jo'; $employee_obj->age = 58; $employee_obj->address->street = '240 Lake Rd'; $employee_obj->address->apartment = '240'; $employee_obj->address->state = 'Tx'; $employee_obj->address->city = 'Houston'; $employee_obj->address->zip = '77300'; $employee_obj->role = 'PHP Developer'; // convert to json data $my_json = json_encode(objectToArray($employee_obj)); print_r($my_json); function objectToArray($d) { if (is_object($d)) { // Gets the properties of the object $d = get_object_vars($d); } if (is_array($d)) { return array_map(__FUNCTION__, $d); } else { // Return array return $d; } } ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Attempt to assign property "street" on null in /in/jj70l:6 Stack trace: #0 {main} thrown in /in/jj70l on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: Creating default object from empty value in /in/jj70l on line 6 {"name":"Jamy Jo","age":58,"address":{"street":"240 Lake Rd","apartment":"240","state":"Tx","city":"Houston","zip":"77300"},"role":"PHP Developer"}
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Strict Standards: Creating default object from empty value in /in/jj70l on line 6 {"name":"Jamy Jo","age":58,"address":{"street":"240 Lake Rd","apartment":"240","state":"Tx","city":"Houston","zip":"77300"},"role":"PHP Developer"}
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Strict Standards: Creating default object from empty value in /in/jj70l on line 6 Fatal error: Call to undefined function json_encode() in /in/jj70l on line 14
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/jj70l on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/jj70l on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/jj70l on line 14
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217.73 ms | 401 KiB | 352 Q