Debug PHP under self-built Domain Name

I was excited when I saw my comments. The New Year's pass was approaching, and my train ticket was not reached yet. I cried! We still need to live our lives. Blog is definitely coming. OK, question:
I recently wrote the PHP front-end. In case of cookies, the backend must be accessed by a domain name to store cookies. Therefore, it is best to change the local debugging to a domain name suffix using the following method:
1. Platform: PhP5 + Apache HTTP Server 2.0.55;
2. Find the installation directory of Apache and open the httpd. conf file (my address: D: \ apache \ apache2 \ conf \ httpd. conf );
3. confirm "# servername a. B .com: 80". This is the custom host address you want to change. Check the relevant information, it indicates that if you have your own network domain name, you can use your own network domain name. If you do not have one, you 'd better use the IP address of your host. I do not have my own domain name, But I have set my own IP address, so I add servername as my IP address, such:
Servername 192.169.100.1: 80. After specifying your own IP address, you must set the hosts file. (If you are interested in the role and related information of hosts, you can use Google or Baidu for more information on the network );
4. The hosts file is in the System Disk: c: \ windows \ system32 \ driver \ etc folder, add "192.169.100.1 yourdomain.com" under "#127.0.0.1 localhost"
5. OK, the above are done after restart Apache, so httpd. conf takes effect, now you can debug your own program through the http://yourdomain.com/... domain name.

The above briefly introduces how to use a domain name to debug your own program. After installing Apache, the default debugging location is under the \ htdocs directory (I did not go into details, see phpinfo. PHP files are stored here at the beginning and when PHP is started ). In Windows, you can directly set the website file pointing to IIS, and PHP has to change the file. If there is Apache, it is still the file httpd. find # DocumentRoot "D:/Apache/apache2/htdocs" and # <directory "D:/Apache/apache2/htdocs"> In the conf file and change the two to DocumentRoot "D: /Program Folder name "and <directory" D:/Program Folder name ">; you can debug the program in the directory you are pointing to again. Similarly, Apache must be restarted for all Apache changes. If an error occurs, an error is automatically reported during startup.

Supplement:
Debug multiple self-built domain names:
1. Add the corresponding IP domain name to the hosts file
(For example:
192.168.1.220 ad1.com
192.168.1.220 ad2.com
),
2. Find # namevirtualhost *: 80, remove "#", and change it to namevirtualhost 192.168.1.220.
3. Find the httpd. conf file of Apache # <virtualhost *: 80>... # </virtualhost>, copy the code, and modify it as follows:
<Virtualhost 192.168.1.220>
Servername ad1.com
DocumentRoot "D:/PHP/AD1"
</Virtualhost>
<Virtualhost 192.168.1.220>
Servername ad2.com
DocumentRoot "D:/PHP/ad2"
</Virtualhost>
4. Restart Apche and access the file under D:/PHP/AD1 through ad1.com. access the file under D:/PHP/ad2 through ad2.com.

Ol. I'm here today. php is not very familiar with it. I still need expert advice and improvement!