$mynum=count(explode(egetzy('rn'),$r['morepic']));

$listtemp='<div class="photo-wrap"><a href="[!--titleurl--]"><img src="[!--titlepic--]"></a><div class="photo-number">'.$mynum.'圖</div></div><div class="photo-caption"><a href="[!--titleurl--]">[!--title--]</a></div>';