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@ 2024-01-25T14:15:23Z

<?php

class A
{
    protected $data;
    protected $foo = '';

    public function a()
    {
        $a = $this;
        (new B())->foo($a);
        var_dump($a);
    }
}

class B
{
    public function foo(&$var) {
		$var = 1;
	}
}

$a = new A();
$a->a();

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

30.26 ms | 404 KiB | 5 Q