function checkAdmin($sql)
{
return fetOne($sql);
}
<?php
require_once '../include.php';
$id = $_REQUEST['id'];
$sql = "select id,username,password,email from imooc_admin where id='{$id}'";
$row = fetOne($sql);
?>
<!DOCTYPE html>
<html>
<head>
<title>Insert title here</title>
</head>
<body>
<h3>编辑管理员</h3>
<form action="doAdminAction.php?act=editAdmin&id=<?php
echo $id;
?>
" method="post">
<table width="70%" border="1" cellpadding="5" cellspacing="0" bgcolor="#cccccc">
<tr>
<td>管理员名称</td>
<td><input type="text" name="username" placeholder="<?php
echo $row['username'];
?>
" /></td>
</tr>
<tr>
<td>管理员密码</td>
<td><input type="password" name="password" placeholder="<?php
echo $row['password'];
?>
