How to open the php file? What software is used, except for php software?

How to open the php file? In addition to php software, I downloaded a php5.4 installation program. However, I did not know how to install it after opening it, therefore, I would like to ask if there are other software except php software that can compile and run php ., To run the php file, the corresponding environment is required. of course, if you think how to open the php file? In addition to php software,
I downloaded a php5.4 installation program, but I did not know how to install it after I opened it. so I want to consult the php software, is there any other software that can compile and run php.

------ Solution --------------------
To run the php file, the corresponding environment is required.
Of course, if you are in trouble, you can install a one-key installation package, such as wampserver and xampp.
Http://www.apachefriends.org/zh_cn/xampp-windows.html
Http://www.wampserver.com/
------ Solution --------------------
You can use zendstudio and dreamweaver to open and write a program ~~
------ Solution --------------------
Discussion

To run the php file, the corresponding environment is required.
Of course, if you are in trouble, you can install a one-key installation package, such as wampserver and xampp.
Http://www.apachefriends.org/zh_cn/xampp-windows.html
Http://www.wampserver.com/

------ Solution --------------------
Wamp is recommended for users and runs well on windows platforms!
------ Solution --------------------
Php needs to be compiled.
However, any text editing tool can be used only for development, but the IDE tool can reduce more operations.