PHP記錄信息總頁數

 

$amount=50;       //信息總行數
$page_size=10;    //分頁數


		if($amount){
		   if( $amount < $page_size )
			{
				$page_count = 1; 
			}elseif( $amount % $page_size )
			{
			   $page_count = (int)($amount / $page_size) + 1;
		    }else{
			   $page_count = $amount / $page_size;
		   }
		}