用于每天取题,自动统计结果,判断对错的每日一题。 teaman 2001-1-17
//下面是everyday.php 用于显示取题、显示题目。
<?php
mysql_pconnect("localhost","root","") or die("不能连接数据库");
@mysql_select_db("teaman") or die("不能连接数据库");
$date=date("Y-m-d");
$sql="select * from everydayshow where date='$date'";
$res=mysql_query($sql);
$record=mysql_fetch_array($res);
$d=$record["date"];
if ($d!=$date) {//如果查找的记录里没有当前日期
$sql="update everydayshow set date='$date' where date=0000-00-00 LIMIT 1";//将当前日期写入,LIMIT只在MYSQL3.23以上才有
mysql_query($sql);
}
$sql="select english,chinese,sorts,date from everydayshow where date='$date'";
$result=mysql_query($sql);
$row=mysql_fetch_array($result);
$english=$row["english"];
$english=stripslashes($english);
$chinese=$row["chinese"];
$date=$row["date"];
$sorts=$row["sorts"];
?>
<html>
<head>
<title>每日英语</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF">
<form name="form1" method="post" action="result.php">
<table width="300" border="1" cellspacing="1" cellpadding="1" bordercolor="#66CCFF" align='center'>
<tr>
<td><?php echo date("Y-m-d"); ?>: 英语题目</td>
</tr>
<tr>
<td><?php echo $english; ?></td>
</tr>
<tr>
<td>猜<?php echo $sorts; ?>
<input type="text" name="answer" maxlength="25">
</td>
</tr>
<tr>
<td>
<div align="center">
<input type="submit" name="Submit" value="提交">
<input type="hidden" name="english" value="<?php echo $english; ?>">
</div>
</td>
</tr>
</table>
</form>
</body>
</html>
//下面是增加题目的add.php
<?php
$english=trim(addslashes($english));//主要是为了对付 ' 号
$chinese=trim(addslashes($chinese));
$sorts=trim(addslashes($sorts));
if ($s==submit) { //s是隐藏的表单元素,用于判断是否是提交
mysql_pconnect("localhost","root","") or die("不能连接数据库");
mysql_select_db("teaman") or die("不能连接数据库");
if ($english=="" or $chinese=="" or $sorts=="" ) {
echo "还有项目没填好";
exit;
}
$sql="insert into everydayshow (english,chinese,sorts) values ('$english','$chinese','$sorts')";
$result=mysql_query($sql);
if ($result) echo "已经添加成功";
}
?>
<html>
<head>
<title>增加题目</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<form name="form1" method="post" action="<?php echo $PHP_SELF; ?>">
<table width="60%" border="1" align="center">
<tr>
<td width="27%">题目</td>
<td width="73%">
<input type="text" name="english" size="50" maxlength="100">
</td>
</tr>
<tr>
<td width="27%">答案</td>
<td width="73%">
<input type="text" name="chinese" maxlength="80">
</td>
</tr>
<tr>
<td width="27%">分类</td>
<td width="73%">
<input type="text" name="sorts" maxlength="20">
</td>
</tr>
<tr>
<td colspan="2">
<div align="center">
<input type="submit" name="Submit" value="确定">
<input type="hidden" name="s" value="submit">
</div>
</td>
</tr>
</table>
</form>
</body>
</html>
共三个部份,此为二
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