atom-beautify/examples/simple-jsbeautifyrc/php/expected/test3.php

<?php

class Date
{
    const FORMAT_FULL = 'full';
    const FORMAT_LONG = 'long';
    const FORMAT_MEDIUM = 'medium';
    const FORMAT_SHORT = 'short';

    public static function formatDate($time, $format)
    {
        if (!$time || $time == null) {
            return '';
        }

        return $time;
    }
}