php include_once 不工作

php include_once not working(php include_once 不工作)

问题描述

不工作的 include_once 的原因是什么?

What would be the reasons of a non working include_once?

这是我的文件夹层次结构:

Here's my folder hierarchy:

/Php/Controls/GridView/GridView.php
/Php/Controls/Form/Form.php

在Form.php"中:

In "Form.php":

include_once '../GridView/GridView.php';

我收到此错误:

Warning: include_once(../GridView/GridView.php) [function.include-once]: failed to open stream: No such file or directory in ...Form.php on line 4

Warning: include_once() [function.include]: Failed opening '../GridView/GridView.php' for inclusion (include_path='.;C:phppear') in ...Form.php on line 4

如果您想了解更多信息，请告诉我.

Please tell me if you want more information.

推荐答案

在Form.php中使用

include_once dirname(__FILE__) . '/../GridView/GridView.php';

这会创建一个绝对路径，但相对于调用它的文件.

This creates an absolute path, but relative to the file, where its called from.

这篇关于php include_once 不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！