如何修复致命错误-在php中找不到类'User'
[英]how to fix fatal error - Class 'User' not found in php
问题描述
This is user class. 
这是用户类。
<?php
class User {
/*
*public static function get_all_users()
*/
public function get_all_users() {
global $link;
$result_set = $link->query("SELECT * FROM `user`");
return $result_set;
}
}
Above class is user class i made object but cannot access. 上面的类是用户类，但我无法创建对象。 Display all use page of html: 显示html的所有使用页面：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Cp1252">
<title>Admin Panel ::: </title>
</head>
<body>
<h3>Users :</h3>
<table border="1">
<tr>
<th>S.N</th>
<th>First Name</th>
<th>Last Name</th>
<th>Username</th>
<th>Password</th>
<th>E-mail</th>
<th>Contact</th>
<th colspan="2">Option</th>
</tr>
<?php
$user = new User();
$result_set = $user->get_all_users();
/*
*$result_set = User :: get_all_users(); - accessing user class using static keyword.
*/
$i = 1;
while ($row = mysqli_fetch_assoc($result_set)) {
?>
<tr>
<td><?php echo $row['id']; ?></td>
<td><?php echo $row['first_name']; ?></td>
<td><?php echo $row['last_name']; ?></td>
<td><?php echo $row['username']; ?></td>
<td><?php echo $row['password']; ?></td>
<td><?php echo $row['email']; ?></td>
<td><?php echo $row['Contact']; ?></td>
<td><a href="">Update</a></td>
<td><a href="">Delete</a></td>
</tr>
<?php
$i++;
}
?>
</table>
</body>
</html>
I can not access user class when I create object of user class and user class is inside includes folder and below HTML file is inside admin folder or admin ->viewuser.php and admin->includes->user.php it gives error. 当我创建用户类的对象并且用户类在include文件夹内并且HTML文件在admin文件夹或admin ->viewuser.php和admin->includes->user.php之内时，无法访问用户类。
1 个解决方案
解决方案1
2 2015-11-05 01:52:47
You need to include that User class inside the viewuser.php script ! 您需要在viewuser.php脚本中包含该User类！
include_once("includes/user.php");
I am not sure organizing your folders like that is the best way to do but it should work. 我不确定像这样整理文件夹是最好的方法，但是应该可以。
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