提交后：PHP致命错误：在C：\\ xampp \\ htdocs \\中找不到类
[英]After submit: PHP Fatal error: Class not found in C:\xampp\htdocs\
问题描述
When i execute URL http://localhost/debug/index.php , i see what i want. 
当我执行URL http：//localhost/debug/index.php时 ，我看到了我想要的。 Then I press the button (submit) and I see this errors: 然后，我按下按钮（提交），然后看到此错误：
( ! ) Fatal error: Uncaught Error: Class 'ClassB' not found in C:\\xampp\\htdocs\\Debug\\classA.php on line 2
( ! ) Error: Class 'ClassB' not found in C:\\xampp\\htdocs\\Debug\\classA.php on line 2
Please, can anybody tell me what is the best way how to reach ClassB in ClassA? 请问有人可以告诉我在ClassA中达到ClassB的最佳方法是什么？
index.php 的index.php
<?php
require_once("ClassB.php");
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Lískovec PHP</title>
</head>
<body>
<form action="classA.php" id="import_form"
method="post" enctype="multipart/form-data">
<input id="submit" type="submit"
name="submit" value="submit" />
</form>
</body>
</html>
classB.php classB.php
<?php
class ClassB {
public $XXX = "1234567890";
}
?>
classA.php classA.php
<?php
$classB = new ClassB;
echo $classB->XXX;
?>
1 个解决方案
解决方案1
1 已采纳 2019-08-28 18:41:32
Php suggest autoload as below In file class name and file name must same ... When get instance object ,php auto include PHP建议自动加载如下，在文件类名和文件名必须相同...当获取实例对象，PHP自动包括
classA.php classA.php
spl_autoload_register(function($class)
{
include "$class.php";
}
$classB = new ClassB;
echo $classB->XXX;
classB.php classB.php
<?php
class ClassB {
public $XXX = "1234567890";
}
?>
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