<?php
/*
 * Get apy by given days
 */
if (!function_exists('get_apy_by_day')) {
    function get_apy_by_day($days, $allowed_days, $rewards)
    {
        $key = array_search($days, explode(',', $allowed_days));
        $apys = explode(',', $rewards);

        return $apys[$key];
    }
}