我在root / lib中有header.php,它在同一目录中包含header_sub.php。通常,root中的文件可以通过以下代码直接包含它们:
include_once('lib/header.php');
但现在我在子目录/博客中有example.php,如果我使用这些
include_once(../'lib/header.php'); or
include_once($_SERVER['DOCUMENT_ROOT'].'/lib/header.php'); or
include_once(dirname(__FILE__).'/lib/header.php');
header_sub.php将无法正确包含。</ p>
有没有办法在不修改它们的情况下包含header.php和header_sub.php?
有人建议使用这些:
$oldcwd = getcwd(); // Save the old working directory
chdir("../"); // Moves up a folder, so from /blog to /
include("header.php"); // Include the file with the working directory as if the header file were being loaded directly, from it's folder
chdir($oldcwd); // Set the working directory back to before
然而,即使我可以看到当前的url是chdir()之后的根目录,它仍然包含这个root / blog / lib ......
答案 0 :(得分:0)
使用include_once('/ lib / header.php');
答案 1 :(得分:0)
试试这样:
$oldcwd = getcwd(); // Save the old working directory
chdir($_SERVER['DOCUMENT_ROOT']);
include_once('lib/header.php');
chdir($oldcwd); // Go back to the old working directory