B.B*_*ing 3 php realpath require-once
我需要require_once这个文件main.class.php,并functions.php和config.php到admin/test.php.如何找到php需要真正的路径?!
注:main.class.php在class folder,functions.php在includes folder和config.php在root目录test.php中admin folder.
文件目录:
root
/admin/
->test.php
/class/
->main.class.php
/includes/
->functions.php
/templates
config.php
phpinfo.php
Run Code Online (Sandbox Code Playgroud)
我会将您的root文件夹添加到包含路径并从那里开始工作.
从 admin/test.php
set_include_path(implode(PATH_SEPARATOR, array(
realpath(__DIR__ . '/..'),
get_include_path()
)));
require_once 'class/main.class.php';
require_once 'includes/functions.php';
require_once 'config.php';
Run Code Online (Sandbox Code Playgroud)
如果我正确地按照你的问题,假设你想在config.php文件中定义它,你会做这样的事情
set_include_path(implode(PATH_SEPARATOR, array(
__DIR__,
get_include_path()
)));
require_once 'class/main.class.php';
require_once 'includes/functions.php';
Run Code Online (Sandbox Code Playgroud)
require_once __DIR__ . '/../config.php';
Run Code Online (Sandbox Code Playgroud)