PHP的相对和绝对路径 [英] php relative and absolute paths

问题描述

我已经读到，当包含一个使用绝对路径的php文件比相对路径具有更快的处理时间时.

I have read that when including a php file that using absolute paths has a faster processing time than relative paths.

您建议使用什么?

include("includes/myscript.php");

或

include("/home/ftpuser/public_html/includes/myscript.php");

甚至

set_include_path("/home/ftpuser/public_html/includes");
include("myscript.php");

还是我真的不应该担心的事情?

Or is it something that I really shouldn't worry about?

推荐答案

我通常手动设置或这样设置一个常量:

I usually set a constant, either manually or like this:

define('ROOT', dirname(__FILE__));

然后做

require ROOT . '/include/file.php';

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