3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $c='{"ContentBlock1":["2","22"],"ContentBlock2":["1","11"]}'; $cid = json_decode($c); foreach ($cid as $key){ $jsoncid[] = $key; } //print_r($jsoncid); echo implode(',',$jsoncid);
Output for 5.2.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/GabTQ on line 12 Notice: Array to string conversion in /in/GabTQ on line 12 Array,Array
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/GabTQ on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/GabTQ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/GabTQ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/GabTQ on line 4