A SEMINAR PRESENTATION ON

PHP AT

• HCL :- Hindustan Computers Limited.• HCL is a leading global Technology and IT enterprise, The 35 year old enterprise

founded in 1976.• Mr. Shiv Nadar the co-founder and chairman of this enterprise started a company,

Jointly with his colleagues named as Microcomp limited which is now known as HCL.

• HCL operates in 31 countries, Its headquarter is located at Noida, India.• Initially The focus of the company was designing and manufacturing of scientific

calculators.• The HCL team comprises 92,000 professionals of diverse nationalities, operating

across 31 countries including 505 points of presence in India.• HCL offers s R&D services, Technology Services, Enterprise and Applications

Consulting, Remote Infrastructure Management, BPO services, IT Hardware, Systems Integration and Distribution of Technology and Telecom products.

• The HCL Enterprise comprises two companies listed in India, HCL Technologies ( www.hcltech.com ) and HCL Infosystems (www.hclinfosystems.in).

INFOSYSTEMS• On termination of the joint venture with HP in 1996, HCL became an enterprise

comprising HCL Technologies and HCL Infosystems. HCL Technologies focuses on the global IT services market, whereas HCL Infosystems focuses on the IT hardware market.

• It is an India-based hardware and systems integrator.• It is a manufacturer of computer peripherals in India of Display Products, Thin Client

solutions, Information and Interactive Kiosks and Networking products & Solutions, Managed ISP services.

• The company operates under three primary segments namely Computer Systems and related products and services, Telecommunication and Internet and related services.

• HCL Infosystems is ranked #1 in IDC-DataQuest Customer Satisfaction Survey 2011, third year in a row.

• HCL Infosystems 'blu' Enterprise Cloud Solutions deliver high performance cloud computing service.

TECHNOLOGIES• HCL Technologies is the second unit of HCL enterprises which deals with global IT

services market.• HCL Technologies is the 4th largest IT company in India and is ranked 48 in the

global list of IT services providers.• HCL Technologies deals with product engineering, R&D enterprise, Custom

applications, Transformation services, Infrastructure management, BPO services, Applications consulting.

• HCL laptops, Desktops, Tablets and others electronic gadgets are manufactured by this unit of HCL enterprise.

• BPO :- High operating costs? Wondering what transformational technologies to invest in to stay ahead of competition? How to optimize collection results? How to manage cash-flow, reduce inventory-carrying costs, and ramp up after-sales service? How to meet new governance, risk and compliance regulations? How to gain visibility across your supply chain?.

STANDING• HCL is the 4th ranking IT player in indian IT services.• HCl is the 2nd most company in Infrastructure management exporters.• HCL is the 4th most company in Application development management.• HCL is the 12th ranked organisation in BPO services.• The TIME magazine has referred to HCL as an "intellectual clean room where its

employees could imagine endless possibilities". The fact is, over the last thirty years that HCL has been operational, the company has stood by its values and core philosophy.

VisionA global corporation enriching lives and enabling business transformation for our customers, with leadership in chosen technologies and markets. Be the first choice for employees and partners, with commitment to sustainability.

MissionHCL enable business transformation and enrichment of lives by delivering sustainable world class technology products, solutions and services in our chosen markets thereby creating superior shareholder value.

PRODUCTS• Developed the first indigenous micro-

computer at the same time as Apple and 3 years before IBM's PC – in 1978. This micro-computer virtually gave birth to the Indian computer industry. (BUSYBEE)

• Today, HCL sells more PCs in India than any other brand, runs Northern Ireland's largest BPO operation, and manages the network for Asia's largest stock exchange network apart from designing zero visibility landing systems to land the world's most popular airplane. And this it does across 31 countries and across 505 points of presence in India.

• In year 1998 HCL's in-depth knowledge of Unix led to the development of a fine grained multi-processor Unix in, three years ahead of Sun and HP.

• In year 2003 HCL becomes the first company to cross the 100,000 unit milestone in indian desktop PC market.

• Cover story on HCL in Forbes Asia in June 2007.• Case study on HCL is now taught at Harvard.• HCL Technologies ranks 76 in the list of Fastest Growing Global Technology

Companies.• The world's most modern management " with reference to Employee First.

PHP• PHP is a Server-side programming language.• PHP is a Scripting language.• PHP is mainly used for web-development, But also used as general purpose

programming language.

• PHP was first time developed in year 1995 by Mr. Rasmus Lerdorf .• PHP was originally stood for “PERSONAL HOME PAGE”.• PHP now stands for “HYPER-TEXT PRE-PROCESSOR”.• PHP is used on over twenty million web-sites and more than a third of world’s web

servers.• PHP is a open source tool.• PHP is a object oriented programming language.• PHP is powerful to develop dynamic and interactive web pages.• PHP scripts are executed on the server & result is returned to browser as plain

HTML• PHP files can contain HTML, CSS, Java-Script.

• PHP can create, open, read, write, and close files on the server.• PHP can collect form data.• PHP can send and receive cookies

.• PHP can add, delete, modify data in your database. • PHP can restrict users to access some pages on your website.• PHP can encrypt data.• PHP is not only limited to output HTML. It can output images, PDF files, and even

Flash movies. It can also output any text, such as XHTML and XML.• 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.

INSTALLATION1. Use a Web Host With PHP Support .2. Install a web server on your own PC, and then install PHP and MySQL :- 1. install a web server. 2. install PHP. 3. install a database, such as MySQL.

• Wamp Server (where Wamp stands for Windows, Apache, MySQL, and PHP) is a free, all-in-one program that includes built-in copies of recent versions of the Apache web server, PHP, and MySQL.• WAMP for windows.• LAMP for linux.• MAMP for Mac Os.

WORKING

FEATURES1. No browser compatibility issuesscripts are interpreted by the web server alone, so there’s no need to worryabout whether the language you’re using is supported by the visitor’s browser.2. Access to server-side resourcesinserting content and pulling out of a MySQL database.3. Reduced load on the clientJavaScript can delay the display of a web page on slower computers significantly,as the browser must run the script before it can display the web page. Withserver-side code, this burden is passed to the web server machine, which you.4. Easy to useIts syntax is clear and consistent, and it comes with exhaustive documentation for the 5000+ functions included.5. PortabilityAvailable for all distributions such as Windows, Linux, Mac OS.6. InterpretedOne advantage of an interpreted languageis that it allows you to make changes to your source code and immediately test these changes, without first needing to compile your source code into binary form. Skipping thecompilation step makes the development process much faster.

STANDING• PHP vs. ASP?ASP is not really a language in itself, but an acronym for Active Server Pages; the actual languages used to program ASP include Visual Basic Script, JScript, and C#, among others. The biggest drawback of ASP is that it's a proprietary system that is natively used only on the Microsoft Internet Information Server (IIS) platform. • PHP vs. ColdFusion?PHP runs on nearly every modern platform in existence, while Cold Fusion is only available on Windows, Solaris, Linux, MacOS, and AIX. Cold Fusion has a good IDE and is generally quicker for new programmers to achieve results for very simple applications, whereas PHP initially requires more programming knowledge. Cold Fusion is designed with non-programmers in mind, while PHP is focused on programmers.• PHP vs. Perl?The biggest advantage of PHP over Perl is that PHP was designed for scripting for the web, while Perl was designed to do a lot more. Because of this, Perl can get very complicated. The flexibility / complexity of Perl can make it difficult for developers of varying skill levels to collaborate. PHP has a less-confusing and stricter format without losing flexibility.

ZUCKER-BERGIAN BOOK• Facebook is a social networking website founded by Mr. Mark Zuckerberg in 2004.• Facebook is a great and very popular example of applicative world of PHP.• Facebook has almost a world in it. It has 835,525,280 users active on it.• Facebook is the most large real world application of PHP.• Facebook name is enough to prove the advantages and significance of PHP.• Facebook is enough to answer those who says that PHP is not so much productive ,

Where traffic or number of users increase on any application developed through PHP.

• Actually this is true. PHP websites hangs at higher traffic.• Facebook’s only front skeleton, What users see particularly for their profiles is

made through PHP. Other remaining or we must say almost all work is done through JAVA.

PROJECT Developing a local social network initially restricted for only department members. It will have profile accounts for all members. Personal details of users will be available at this network. And a open discussion or

event posting facility will be provided for members. Mainly this network will have database of MOVIES which the users have.

Under Development

DHANYAWAD…!!!