3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Source: https://bugs.php.net/bug.php?id=63898 $key = "Foo " . chr(163); $array = array($key => ""); print_r($array); $json = json_encode($array); echo $json."\n"; print_r(json_decode($json));

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
164.18 ms | 2807 KiB | 13 Q