I\'m trying to use regular expressions (preg_match and preg_replace) to do the following: Find a string like this:
目录简介Fragment是什么课程目标项目结构全局静态常量colors.XMLstrings.xml项目中用到的图片用于定义4个按钮按下去和没有按下去时状态的Selector XMLFragmentfg_content.xmlSimpleFragment.Javaactivity_main.xmlMa