[root@localhost ~]# vim /usr/local/apache2/conf/httpd.conf +322AddType application/x-compress .ZAddType application/x-gzip .gz .tgzAddType application/x-httpd-php .php    # 添加该行<IfModule dir_module>                   # 修改改行    DirectoryIndex index.html index.htm index.php</IfModule>
#ServerName www.example.com:80 修改为 ServerName localhost:80

[root@localhost ~]# vim /usr/local/apache2/htdocs/index.php<?phpphpinfo();?>

[root@localhost ~]# /usr/local/apache2/bin/apachectl -t[root@localhost ~]# /usr/local/apache2/bin/apachectl restart