<?php
global $aThing;
$aThing= [
'stuff' => 1,
'more_stuff' => 'The night is dark and full of terror',
];
function checkThing($aThing = null) {
global $aThing;
var_dump($aThing);
}
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0