php-spinner/src/Style/RollingBallStyle.php

<?php

namespace NoccyLabs\Spinner\Style;

class RollingBallStyle implements StyleInterface
{
    public function getFrames(): array
    {
        return [
            mb_chr(0x25d0),
            mb_chr(0x25d3),
            mb_chr(0x25d1),
            mb_chr(0x25d2),
        ];
    }
}