- var_dump: documentation ( source)
<?php
class Foo
{
private $a;
public function __construct(int $a)
{
$this->a = $a;
}
public function __invoke(int $a) : Bar
{
return new Bar($a);
}
}
class Bar {
private $a;
public function __construct(int $a)
{
$this->a = $a;
}
}
$foo = new Foo(1);
$bar = new $foo(2);
var_dump($foo);
var_dump($bar);
var_dump($foo(2));