<?php
class Logger
{
    public function __construct(public string $name)
    {
        echo "Logger {$this->name} started.\n";
    }

    public function __destruct()
    {
        echo "Logger {$this->name} shutting down.\n";
    }
}

$log = new Logger("app");
// When the script ends, PHP calls __destruct automatically:
// Logger app started.
// Logger app shutting down.
?>