【摘要】 讨论使用PHP4的Session实现远程教育中 ,受教育者能依据自己的实际情况定制、订购教学内容的学习方式。它在一定程度上克服了现有远程教育中普遍存在的超文本迷路问题、学习计费问题和在线学习耗费网络资源的问题。在Linux ,Apache ,PHP和MySQL支撑的网络环境下 ,给出了实现的算法更多还原

【Abstract】 This paper discuss use PHP4′s session to implemented that leaner can choice and order learning material by his rank under distance learning environment.This method partly solved the main problem of distance learning,such as get loss in HTML files,calculate cost and spend resource when learning online.We provided the implementation method under the network environment by Linux,Apache,PHP and MySQL更多还原