设置.asp的文件以PHP来运行
方法很简单,在apache http.conf 里面修改如何代码,重起apache就行了.
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
#
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php
AddType application/x-httpd-php .php3
AddType application/x-httpd-php .asp
补充：Php教程,Php入门 
