Ever since I have started web development and launched Altertunes, many of my friends have asked me, “How and Where to start web development ?” . Though there are infinite tutorials over the internet on web development, I will try to jot down my experiences and learnings here.
To start with, I will just try to explain a few terms, before we go on and learn how to handle and integrate them together:
- Apache: is the web server, which is used world wide for web development. Since April 1996 Apache has been the most popular HTTP server on the World Wide Web. However, since November 2005 it has experienced a steady decline of its market share, lost mostly to Microsoft Internet Information Services. As of April 2008 Apache served 50.42% of all websites.
- MySQL: is a multi threaded and multi-user SQL database management system, which has more than 11 million installations. MySQL is popular for web applications and acts as the database component of the LAMP, BAMP, MAMP, and WAMP platforms (Apache-MySQL-PHP/Perl/Python on Linux/BSD/Mac/Windows), and for open-source bug tracking tools like Bugzilla. It’s popularity for use with web applications is closely tied to the popularity of PHP and Ruby on Rails, which are often combined with MySQL. PHP and MySQL are essential components for running popular content management systems such as Joomla, WordPress, Drupal, and some BitTorrent trackers. Wikipedia runs on MediaWiki software, which is written in PHP and uses a MySQL database.
- PHP: is a widely-used, general-purpose scripting language that is especially suited for web development and can be embedded into HTML. It generally runs on a web server, taking PHP code as its input and creating web pages as output. It can be deployed on most web servers and on almost every operating system and platform, free of charge. PHP is installed on more than 20 million websites and 1 million servers, although the number of websites with PHP installed has declined since August 2005. It is also the most popular Apache module among computers using Apache as a web server. The most recent major release of PHP was version 5.2.6 on May 1, 2008.
In short, Apache is the web server which serves the web pages for the website. MySQL is the database which is used to store necessary information ranging from user’s data to user’s pictures. PHP is the server side scripting language used to make web pages. Apache server takes PHP code as input, and outputs an HTML page on the browser.
Lets start some installations and configurations: If you don’t want to handle the installations and configurations of WAMP (Apache-MySQL-PHP on Windows), you may choose to download and install the pre-packaged installer from here. However its always better to configure things yourself to know the inner details. If you are brave enough to install and configure these modules, here we go:
- Apache Installation: Go to http://httpd.apache.org/download.cgi and download the latest Win32 Binary including OpenSSL (MSI Installer) version of Apache Server Installer Available. Double click the installer and you should see something like this: Click next and after a few clicks you will be asked for the following parameters:Fill in the details, as shown in the figure above, choose installation type as ‘Typical’ and proceed to install the Apache server.
Open up your favorite browser and type in http://localhost. If you see a page that says “It works!” then the Apache server has been installed successfully.
- PHP Installation: Go to http://www.php.net/downloads.php and download the latest PHP Zip Package. Unzip the file into your C: drive, and rename the folder to C:PHP. Next copy the file C:PHPphp.ini-dist file to C:Windows and rename the file it C:Windowsphp.ini. This is the PHP Configuation file where we will be setting some of the important parameters later on.Now its time to integrate PHP with Apache we installed earlier. Open the Apache configuation file (Important: you should always have a copy of this file stored somewhere else, because an error or misconfiguration can cause your Apache server to crash!), which is located at C:Program FilesApache Software FoundationApache2.2confhttpd.conf into notepad and copy the following lines at the end of ‘LoadModule’ section in the configuration file:
#AddType application/x-httpd-php .php
LoadModule php5_module “C:/PHP/php5apache2.dll”
AddType application/x-httpd-php .php .phtml .inc .php3
AddType application/x-httpd-php-source .phps
# configure the path to php.ini
PHPIniDir “C:/Windows”Now lets configure the root directory of our Apache server. Root directory is the base directory from where the website is served. When you type in http://localhost in your browser, the server looks for the necessary files in the root directory and serves it to the browser. By default, the root directory of the Apache server is set to : C:Apache2htdocs. You may keep the root as C:Apache2htdocs or you may change it to a directory of your choice as follows:
Look for the ‘DocumentRoot’ Section in the Apache configuration file located here: C:Program FilesApache Software FoundationApache2.2confhttpd.conf. You should see something like this:
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
Change C:Apache2htdocs to a directory of your choice, anywhere on your computer. For eg. C:Workspace.
Further scroll down in the httpd.conf file and search for a section which looks like this:
# This should be changed to whatever you set DocumentRoot to.
Change the directory location from C:Apache2htdocs to whatever you have set in the step before.
Now to test whether everything is configured correctly, create a file in the root directory of Apache server, named phpinfo.php and paste the following code into it:
<?php phpinfo(); ?>
Restart your Apache server from here Start > All Programs > Apache HTTP Server > Control Apache Server > Restart, and open the following URL in your browser: http://localhost/phpinfo.php . If everything is well setup and you are lucky enough, you will see something like this:
Finally, we just need to make a few configurations in the PHP configuration file which we copied to C:Windowsphp.ini. Open the file in a text editor and find the section which looks like this:
; Directory in which the loadable extensions (modules) reside.
extension_dir = “./”
Change it to look like this:
; Directory in which the loadable extensions (modules) reside.
extension_dir = “C:PHPext”
Also, find the section in your PHP configuration file which looks like this:
session.save_path = “/tmp”
and change it to:
session.save_path = “C:WINDOWStemp”
And finally we come to the end of PHP installation section. Congratulations, Good going !
- MySQL Installation: Go to http://dev.mysql.com/downloads/mysql and download the latest MySQL database. Once ZIP file has finished downloading, extract it using WinZIP or a similiar program on your computer. Double click the setup.exe file to start the installation. You should see something like this: Keep clicking next and keep all the default options (use typical installation and not the detailed one). After installation finishes, go to start -> run -> services.msc and start the MySQL service. (If MySQL service doesn’t exist, the installation was not successful) . Now we need to tell PHP that MySQL exists on your system, and we need to integrate them. Go to php.ini i.e. the PHP configuration file, and make the following changes:Search for something like this:
and make it like this:
extension=php_mysql.dll (i.e. you just need to remove the semicolon)
Additionally you need to add this:
at the end of the extensions. Further copy:
libmysql.dll to C:WindowsSystem32 and restart Apache.
- PHPMyAdmin and MySQL Query Browser Installation: Though you can always use MySQL database through command line but having PHPMyAdmin or MySQL query browser will make your database management a lot easier and simple. To install download PHPMyAdmin from here. Download the ZIP file and extract it under the root directory of Apache Server, i.e. if root directory is set as C:Workspace , the extracted PHPMyAdmin folder’s location should have a path C:Workspacephpmyadmin.Open the config.ini.php file in the PHPMyAdmin folder and make the following changes:$cfg[‘Servers’][$i][‘user’] = ‘root’;
$cfg[‘Servers’][$i][‘password’] = ‘YOUR_PASSWORD’; // Your MySQL Password
/* Authentication type */
$cfg[‘Servers’][$i][‘auth_type’] = ‘config’;
/* Server parameters */
$cfg[‘Servers’][$i][‘host’] = ‘localhost’;
$cfg[‘Servers’][$i][‘connect_type’] = ‘tcp’;
$cfg[‘Servers’][$i][‘compress’] = false;
/* Select mysqli if your server has it */
$cfg[‘Servers’][$i][‘extension’] = ‘mysql’;
/* User for advanced features */
$cfg[‘Servers’][$i][‘controluser’] = ‘root’;
$cfg[‘Servers’][$i][‘controlpass’] = ‘YOUR_PASSWORD’; // Your MySQL Password
/* Advanced phpMyAdmin features */
$cfg[‘Servers’][$i][‘pmadb’] = ‘phpmyadmin’; //Name of PHPMyAdmin folder
$cfg[‘Servers’][$i][‘bookmarktable’] = ‘pma_bookmark’;
$cfg[‘Servers’][$i][‘relation’] = ‘pma_relation’;
$cfg[‘Servers’][$i][‘table_info’] = ‘pma_table_info’;
$cfg[‘Servers’][$i][‘table_coords’] = ‘pma_table_coords’;
$cfg[‘Servers’][$i][‘pdf_pages’] = ‘pma_pdf_pages’;
$cfg[‘Servers’][$i][‘column_info’] = ‘pma_column_info’;
$cfg[‘Servers’][$i][‘history’] = ‘pma_history’;Now open the url, http://locahost/phpmyadmin and if everything is configured correctly you must see something like this:
And thats it, if you are able to see all the above images on your computer, it means you have just configured everything correctly and you are all setup for web development.
I have installed and configured all the components way back (6 months ago), hence there is a possibility that I might have missed out on some trivial points. If you catch hold of any such issue do comment the same.
Enjoy making cool webpages, and All the best for your website 🙂