In This you will gonna learn 1. what is php 2. history of php 3. Advantage of php 4. scope of php you will also gonna learn what is online technical Discussion Why we need This

1. Online Technical Discussion
Submitted to: Mr.paruraj Sir
Submitted By: Kavita Garg

2. 1. PHP Introduction
2. Brief history of PHP
3. Advantage of PHP
4. Introduction of project
5. Explanation of projects using Diagrams
6. References
Contents

4. PHP introduction
 PHP is a server-side scripting language designed for web
development.
 PHP is now installed on more than 244
million websites and 2.1 million web servers.
 PHP originally stood for Personal Home Page, it now
stands for PHP: Hypertext Pre-processor.
 PHP commands can be embedded directly into
an HTML source.
 PHP files can contain text, HTML, CSS, JavaScript, and
PHP code.
 PHP is especially suited to server side web development
where it generally runs on a web server.
 PHP costs nothing, it is free to download and use.
 PHP runs on different platforms.

5. Brief history of PHP
• PHP (PHP: Hypertext Preprocessor) was created by Rasmus
Lerdorf in 1994. It was initially developed for HTTP usage logging
and server-side form generation in Unix.
• PHP 2 (1995) transformed the language into a Server-side
embedded scripting language. Added database support, file uploads,
variables, arrays, recursive functions, conditionals, iteration,
regular expressions, etc.
• PHP 3 (1998) added support for ODBC data sources, multiple
platform support, email protocols (SNMP,IMAP), and new parser
written by Zeev Suraski and Andi Gutmans .
• PHP 4 (2000) became an independent component of the web server
for added efficiency. The parser was renamed the Zend Engine.
Many security features were added.
• PHP 5 (2004) adds Zend Engine II with object oriented
programming, robust XML support using the libxml2 library, SOAP
extension for interoperability with Web Services, SQLite has been
bundled with PHP

6. Why I choose PHP?
• PHP runs on various platforms (Windows,
Linux, Unix, Mac OS X, etc.)
• PHP is compatible with almost all servers
used today (Apache, IIS, etc.)
• PHP supports a wide range of databases
• PHP is free. Download it from the official
PHP resource: www.php.net
• PHP is easy to learn and runs efficiently on
the server side
PHP
Others

7. Advantage of PHP
 Only Web development
 Open Source
 There are good tools available
 Codes and solutions are easily available
 Fast installation and setup for
development
 Lots and lots of knowledge and
documentation
 Widely available
 Speed of development

8. What is forum?
• In the times of romans it meant a public place at the center of
market or town where open discussions on judicial, political,
and other issues were held
• .The places under which members can start their discussions
or posts.
• Logically forums are organized into a set of generic topics
(usually with one main topic) driven.
• Updated by a group known as members, and governed by a
group known as moderators.

9. Advantage of online technical Discussion?
 My site can help the new comers about getting information
about programming languages.
 It will also be useful for getting information about various
technical questions.
 Users can satisfy their needs of getting information related
to various programming languages from a single source.
 To make a form that give information about various
technical questions.
 The questions are based on various programming
languages.
 The various questions are like how to setup the languages,
data types etc.

10. Scope
 The project office support system has a good scope that is
this project can be implemented worldwide for system.
 This project has several benefits like accuracy, simplicity,
complete universal approach and easy to use and implement
support system.
 Since the existing system was manual so new centralized
database in which all the information is managed.
 The main scope of this software is to provide information
about the technical related questions and language related
questions to the end user

11. Online Technical
Discussion
Explanation
using Diagrams

12. Use case Diagram

13. Column Name Data Type
User_id integer(11)
Country varchar(50)
State varchar(50)
Address Vaarchar(500)
User_type varchar(50)
Username Varchar(50)
Fullname integer(50)
Password varchar(50)
E_mail varchar(100)
Dob Date
gender varchar(20)
2.7.1 user & admin Entry Table
Database Design
Column Name Data Type
Topic_id integer(11)
Topic_name varchar(50)
Topic_type varchar(50)
2.7.2 Topic Table

14. Dataflow Diagram

15. ER-Diagram

16. ER-Diagram

17. ER-Diagram
Profile
Registration
View
Profile
New
User
Message
Post
Quest
ion
View
Question
Edit
Manage forum
View
ADMIN
Question
2.9.4 Overall ER Diagram with relation

18. References
I have collected the information to develop this project from the
following books:
[1] Robin Nixon:Learning PHP, MySQL, JavaScript and CSS
2e: O'Reilly Media
[2] Beighley : Head First Php & MySQL: O'Reilly First edition
[3] Luke Welling and Laura Thomsan: PHP and MySQL Web
Development (Developer's Library) : Addison Wesley 5 edition
[4] Altaaf Hussain:Learning PHP 7 High Performance : Packt
Publishing Limited