<?php
// Insta-kill
interface BrokenInterface {
// this can be anything... even null. just with a non-existent key
public const ARRAY_1 = [];
public const ARRAY_2 = [
self::ARRAY_1["nonExistentKey"]
];
}
class UseThisClass implements BrokenInterface {}
(new UseThisClass());
Warning: Undefined array key "nonExistentKey" in /in/Mnk96 on line 9
Output for 8.3.5
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
Warning: Undefined array key "nonExistentKey" in /in/Mnk96 on line 9