[英]Load xml file in php and CodeIgniter
I'm trying to use the XML DOM in CodeIgniter, but I can't load the xml document. 我正在尝试在CodeIgniter中使用XML DOM,但是无法加载xml文档。 I'm not sure I understand CodeIgniter well enough yet, but I guess there's some problem with how I write the path to the file:
我不确定我对CodeIgniter的理解是否足够好,但是我猜我如何写文件路径存在一些问题:
$xmlDoc = new DOMDocument();
$xmlDoc->load('filter.xml');
The file is located in the same directory as the calling file. 该文件与调用文件位于同一目录中。 But this doesn't work.
但这是行不通的。 I have also tried variations of the path like this:
我也尝试过这样的路径变化:
'/application/models/filter.xml' base_url().'/application/models/filter.xml' base_url().'application/models/filter.xml' '/application/models/filter.xml'base_url()。'/ application / models / filter.xml'base_url()。'application / models / filter.xml'
But nothing works. 但是什么都行不通。 Could someone please explain how these relative paths should work, and what I need to do instead to be able to load the xml document?
有人可以解释这些相对路径应该如何工作,而我需要做些什么才能加载xml文档?
使用realpath进行调试并了解CodeIgniter尝试在何处查找文件。
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