I got a problem about including a included file in PHP.
Project
This is my project structure(sorry about that, I can't post images). I try to use "index.php" to include "a.php" while "a.php" is using "b.xml"
this is what i did on XAMPP and it works perfectly:
in index.php I wrote: include 'functions/a.php';
in a.php I wrote: $xml->load('xml/b.xml');
However if I copy these to my Uni's apache server, it can't open this b.xml. This is not permission because when i change to absolute path it works...
Thank you guys in advance:-)
in a.php you should refer to ../xml/b.xml if you use include thing is, it depeneds on when $xml->load() is defined. if it's your own code then put the path relative to the definition. otherwise "../xml/b.xml" should work.
you can always to $_SERVER['DOCUMENT_ROOT'], but i myself like defining directories as constants (with absolute path) and using them around the project.
define('DIR_ROOT', $_SERVER['DOCUMENT_ROOT'] . '/');
define('DIR_FUNCTIONS', DIR_ROOT . 'functions/');
define('DIR_XML', DIR_ROOT . 'xml/');
Try using set_include_path() to set the include path to your application's root directory; then you should be able to include files relative to this path.
It's always better to use absolute paths, even if you have to construct it (e.g. $XML_PATH = $PATH_TO_BASE . 'xml/b.xml'; )
If you can't do that, you should add xml's parent to your path.