- Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
<?php
class ClassName
{
public function foo(?stdClass $bar)
{
}
}
$instance = new ClassName();
$instance->foo(new stdClass());
$instance->foo(null);