找不到PHP类别，但包含在内 [英] PHP class not found but it's included

问题描述

我将包含一个PHP类

require_once($ENGINE."/classUser.php");

但是执行代码时，我收到此错误:

but when the code is executed i receive this error:

致命错误:找不到用户"类 第12行上的C:\ xampp \ htdocs \ WebName \ resources \ engine \ ajax \ signup.php

Fatal error: Class 'User' not found in C:\xampp\htdocs\WebName\resources\engine\ajax\signup.php on line 12

我仍然不知道出了什么问题.我有99％的把握是正确的.

I still can't figure out what's the problem. I'm 99% sure it's correct.

"$ ENGINE"是正确的，并且类也是正确的(Netbeans建议我使用类方法和变量).

The "$ENGINE" is correct, and the class is correct too (Netbeans suggests me class methods and variables).

signup.php:

signup.php:

<?php

/* Created on: 13/12/2011
 * Author: 
 * 
 * Description: User signup procedure.
 */

require_once("../settings.php");
require_once($ENGINE."/classUser.php");

$user = new User();
$user->createUser($_POST["username"], $_POST["email"], $_POST["password"]);


?>

classUser.php:

classUser.php:

<?php

/* Created on: 13/12/2011
 * Author: 
 * 
 * Description: This class manages users.
 */

require_once("settings.php");
require_once($LIBRARY."/cassandraphp/cassandra.php");

class User {

    public function createUser($username, $email, $password){
        $cassandra = Cassandra::createInstance($CASSANDRASERVER);
        $cassandra->set(
                "user.".$username,
                array(
                    'ID' => uniqid(),
                    'Username' => $username,
                    'Email' => $email,
                    'Password' => $password
                )
        );
    } 
}

?>

推荐答案

首先检查$ENGINE."/classUser.php"是否为现有文件的有效名称. 试试这个:

First of all check if $ENGINE."/classUser.php" is a valid name of existing file. Try this:

var_dump(file_exists($ENGINE."/classUser.php"));

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