<?php
class X {
public function __construct($a = 0) {
$a = 33;
$this->a();
}
protected function a () {
global $a;
echo $a;
var_dump(get_defined_vars());
}
}
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