3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $input = <<<DATA {"foo": 1, "bar": "hello"} {"foo": 2, "bar": "cruel"} {"foo": 3, "bar": "world"} [1,2,3,4] DATA; $output = '[' . preg_replace('/([\]}])\s*([{[])/', '$1,$2', $input) . ']'; echo $output;
Output for 4.3.0 - 7.2.0
[{"foo": 1, "bar": "hello"},{"foo": 2, "bar": "cruel"},{"foo": 3, "bar": "world"},[1,2,3,4]]