<?php
class A {
private $A; // This will become '\0A\0A'
}
class B extends A {
private $A; // This will become '\0B\0A'
public $AA; // This will become 'AA'
}
var_dump((array) new B());
array(3) {
[" A A"]=>
NULL
[" B A"]=>
NULL
["AA"]=>
NULL
}
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
array(3) {
[" A A"]=>
NULL
[" B A"]=>
NULL
["AA"]=>
NULL
}