PHP? ??? ? ?? ?? ??? ? ?? ??? ??? ?????.
?????? ?? config.php ??
? ly_check.php ??? ???? ???? ?????? ?????
HTML ????? css.css ???? ?????
?? ?? ??? count.php ?? ??? ?????.
<?php
include("config.php");
require_once('ly_check.php');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>圖書統(tǒng)計(jì)</title>
<link rel="stylesheet" href="css.css" type="text/css">
</head>
<body>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC" class="table">
<tr>
<td height="27" colspan="2" align="left" bgcolor="#FFFFFF" class="bg_tr"> 后臺(tái)管理 >> 圖書統(tǒng)計(jì)</td>
</tr>
<tr>
<td align="center" bgcolor="#FFFFFF" height="27">圖書類別</td>
<td align="center" bgcolor="#FFFFFF">庫內(nèi)圖書</td>
</tr>
<?php
$sql="select type, count(*) from yx_books group by type";
$val=mysqli_query($link,$sql);
while($arr=mysqli_fetch_row($val)){
echo "<tr height='30'>";
echo "<td align='center' bgcolor='#FFFFFF'>".$arr[0]."</td>";
echo "<td align='center' bgcolor='#FFFFFF'>本類目共有：".$arr[1]." 種</td>";
echo "</tr>";
}
?>
</table>
</body>
</html>??? ?? ??? ???? ??? ? ??? ?? ???? ????? ???????. ? ???
? ???? ?? ?? ??? PHP ??? ??? ??? ????.
??: ? ???? ??? ???? ??? ??? ? ?? ???? ???? ?????? ??? ? ????!
