- var_dump: documentation ( source)
<?php
class Foo {
const A = 1;
public function bar() {
return function() {
return function() {
var_dump(static::A, self::A);
};
};
}
}
class Herp extends Foo {
const A=2;
}
$f = (new Herp())->bar();
$f = $f()();