3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $params = array( 'data' => array( 'total_shipping_amount' => 100, 'items' => array( 1 => 10, 2 => 20, 3 => 70, ) ) ); $encoded = json_encode($params); echo $encoded;
Output for 5.2.0 - 7.2.0
{"data":{"total_shipping_amount":100,"items":{"1":10,"2":20,"3":70}}}
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/OvLGp 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/OvLGp on line 14
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/OvLGp 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/OvLGp on line 14