PHP安装步骤（以apache 2 + php5.3为例）

1.     
Download Apache for windows MSI
file, and run it
By
default, port is 80, root dir is %apache_dir%/htdocs. You can update the
settings in conf/httpd.conf file
2.  If Apache Service can't be installed in "Control Panel > Admin Tools > Services",
        Execute following command in %apache_dir%/bin
           
httpd.exe -k install -n Apache2.2
      另外几个有用的命令：
　　　　remove apache service:       httpd.exe -k uninstall -n Apache2.2
            start apache service from :  httpd.exe -k start
            stop apache service:            httpd.exe -k stop    or
httpd.exe -k shutdown
            restart apache service:        httpd.exe -k restart
 
      如果不通过windows Apache service，你可以直接使用下列命令：
            start apache server:           httpd
            stop apache server:    
    httpd.exe -k shutdown
 
   
            restart apache server:        httpd.exe -k restart
 
2.     
Test if apache server works
1)     
Start server: start “Apache
service” from “Control Panel > select “Start > Programs > Apache http
server 2 > control apache server > start” or start serve