PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。

				Note about icon themes:								Firstly, the icons we are using are drawn partially from "Silky" (see				CREDITS.txt in the knowledgeTree docs folder.) with some adjustments to				fit the naming convention, and to provide GIF versions for IE.								GIF versions override PNG versions in kt-ie-icons.css								Use of icons conforming to the Freedesktop "Icon Theme" spec is also possible.