步骤一：下载php 5.2 for windows的安装包，解压至C:\php。注意此解压目录可以是在任何盘下，然而目录名不能包含空格； 以下是php5.2的文件目录： c:\php –dev | |-php5ts.lib –ext — extension DLLs for PHP | |-php_bz2.dll | |-php_cpdf.dll | |-.. –extras | –mibs — support files for SNMP | –openssl — support files for Openssl | –pdf-related — support files for PDF
