3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php json_encode([[ 'title'=>'Title', 'message'=>'Hello world', 'id'=>1 ], [ 'title'=>'Title 2', 'message'=>'Hello world 2', 'id'=>2 ] ]);
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1