The burglar moused about for valua - bles .

窃贼鬼鬼祟祟地四处搜寻值钱的东西。

This paper analyzes the security of php from aspects of global varia bles , ftp , library files , session files and these function being easy to make mi stakes , and puts forward some useful suggestions for how to strengthen the secur ity of php .

从全局变量、文件上传、库文件、session文件和容易出错的函数等方面分析了php程序的安全性，并且对如何增强php程序的安全性提出了一些建议。