Getting Started: The Environment
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This document discusses setting up a development environment for working with content management systems like WordPress. It introduces the key components: PHP, a scripting language for dynamic web pages; Apache, a popular web server; and MySQL, a database management system. Each component is described briefly, with PHP and MySQL getting more detail on their origins, uses, and administration. The document encourages learning more about using this LAMP stack environment for web development.
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Getting Started: The Environment
- 1. Getting Started The Environment Mohammed Safwat 2nd year Comm.& Elecs. Dept.
- 2. Goals Why is it important to listen to me? ➢ ➢ Our development environment. ➢ Configuring this environment.
- 3. A Developer? Working with a CMS like WordPress needs to attain a deep understanding of how to build and administrate your development environment.
- 4. Our Development Environment PHP Apache Web Server MySQL database management system
- 5. What's a Web Server? A computer program that is responsible for accepting HTTP requests from clients and serving them HTTP responses .
- 6. What's a Web Server? Path Translation http://www.example.com/file.html HTTP 1.1 request: GET /file.html HTTP/1.1 Host: www.example.com
- 7. What's a Web Server? Web server will append path to its root directory /var/www/file.html
- 8. What's a Web Server? HTTP responses contain optional data contents, like web pages such as HTML documents and linked objects (images, etc.).
- 9. What's a Web Server? Some Common Features - HTTP & HTTPS support. - Logging info about client requests and server responses. - Authentication. - Static and Dynamic Contents.
- 10. What's a Web Server? Static Contents if they come from an existing file lying on the server's filesystem.
- 11. What's a Web Server? Dynamic Contents if they are generated by a script or (API) called by the web server. is Our Scripting Language..
- 12. About PHP PHP is a scripting language originally designed for producing dynamic web pages.
- 13. About PHP PHP was originally created by Rasmus ➢ Lerdorf in 1995. ➢PHP is free software released under the PHP License. ➢It is incompatible with the GNU General Public License (GPL). ➢
- 14. About PHP PHP is especially suited for web ➢ development & can be embedded into HTML. It generally runs on a web server, ➢ taking PHP code as its input and creating web pages as output. ➢
- 15. About PHP It can be deployed on almost every ➢ operating system. PHP is installed on more than 20 ➢ million websites and 1 million web servers. ➢
- 16. About PHP PHP originally stood for “Personal ➢ Home Page”. ➢Itbegan in 1994 as a set of Common Gateway Interface binaries written in C by Rasmus Lerdorf.
- 17. About PHP PHP now stands for “PHP ➢ Hypertext Preprocessor”. PHP focuses on server side ➢ scripting.
- 18. About PHP <html> <head><title>WordCamp</title></head> <body> <?php echo ' WordCamp' ; ?> </body> </html>
- 19. About MySQL ➢MySQL is a relational database management system (RDBMS). ➢MySQL was released on 23 May 1995 under GNU GPL. ➢It is written in C and C++.
- 20. About MySQL You Can Administrate MySQL using: Command-line tools :”mysql & ➢ mysqladmin”. ➢ GUI tools:” MySQL administrator & PHPMyAdmin”.
- 21. About MySQL MySQL acts as the database ➢ component of the LAMP, BAMP, MAMP, SAMP, and WAMP platforms. It's the database component for open- ➢ source bug tracking tools like Bugzilla.
- 22. About MySQL These High traffic websites use ➢ MySQL:
- 23. Next Session Know more about using your web environment ..