getter.php

<?php

class StatusGetter {

    protected $status;

    public function __construct($status) {
        $this->status = $status;
    }

    public function getStatus() {
        return $this->status;
    }
}

$a = new StatusGetter('success!');

$i = 1000000;

$startTime = microtime(true);
$status = $a->getStatus();
echo "#1 ", $status, "\n";
while ($i--) {
    $status2 = $a->getStatus();
}
$endTime = microtime(true);
echo "#2 ", $status2, "\n";
echo ($endTime - $startTime) * 1000, "ms", PHP_EOL;