<?
$start = "54750";
$week = "100";
$arr_day = [ 11,23,36,42,54,65,99 ];
$arr_hour = [ 0,0,0,0,0, 0,0,0,1,2, 3,4,7,11,14, 15,15,17,17,17, 17, 17,17,17 ];
$day = date('w');
$hour = date('G');
$r = $start + $day*$week + $arr_day[$day] + $arr_hour[$hour];
echo $r . "<br>";
echo $day . "<br>";
echo $week . "<br>";
echo $arr_day[$day] . "<br>";
echo $arr_hour[$day] . "<br>";
?><span>
<span class="spin-1"><? echo mb_substr( $r, 0, 1,'UTF8'); ?></span>
<span class="spin-2"><? echo mb_substr( $r, 1, 1,'UTF8'); ?></span>
<span class="spin-3"><? echo mb_substr( $r, 2, 1,'UTF8'); ?></span>
<span class="spin-4"><? echo mb_substr( $r, 3, 1,'UTF8'); ?></span>
<span class="spin-5"><? echo mb_substr( $r, 4, 1,'UTF8'); ?></span>
</span>