- var_dump: documentation ( source)
<?php
class Foo {
private $untyped = 'old';
private string $typed = 'old';
public function clear() {
unset($this->untyped);
unset($this->typed);
}
public function reinitialise() {
$this->typed = 'new';
$this->untyped = 'new';
}
}
$foo = new Foo;
var_dump($foo);
$foo->clear();
var_dump($foo);
$foo->reinitialise();
var_dump($foo);