Learn Basic PHP in Urdu Hindi Free Tutorial
In this Lesson in Learn Basic PHP in Urdu Hindi Free Tutorial for all students will get to know basic PHP. And create a basic website in PHP
Why is PHP discussed more now than ever before? And what it is used for? The question always arises in every person’s mind who is trying to get a personal website for any purpose.
The simplest answer to this question is that it’s the most secure and reliable way to make a website or webpages which are free of bugs and errors. Here comes the question that what type of web applications PHP made, we can say that whether we are talking about a simple form or a fully developed website about anything it could be a shopping website or an educational PHP is useful and handy language to learn and implement.
Recursive abbreviation for PHP is “Hypertext Preprocessor”.
It is a web based programming language which was specially developed for making websites. It runs on the web server.It was initially designed for HTTP usage logging and on server-side in generating forms in UNIX. It is extensively used as open source for general purpose scripting language and can be embedded into HTML.
It is a loosely typed scripting language which is Interpreted at runtime (i.e. it uses an opcode cache) and it is commonly used to build web based applications.
PHP is commonly known as a server-sided language. It is because that the PHP does not operate and execute on your computer, rather it works on the computer from which the page is requested from. There are many other languages used for scripting such as Java Script, .net, ASP, Python and Perl etc.
Brief History:
Its first Personal Home Page PHP/FI 1.0 was created by Rasmus Lerdorf in 1995. After that a series of versions were developed each having a good change. PHP/FI 2.0 released in 1997
PHP Hypertext Preprocessor was created by Andi Gutmans and Zeev Suraski. PHP 3.0 version was released in 1998 while PHP 4.4 version was released in 2005.
PHP 5 introduced new object model i.e. PHP 5.0 version which was released in 2004 and its latest version PHP 5.3 was released in 2009.
Why is PHP used? Easy to Use Code is embedded into HTML. The PHP code is distinctively enclosed in exclusive tags (<? Php and?>); marking the start and closure. This helps programmer to enter and leave the PHP mode.
The best thing in using this language is that it is extremely simple for a beginner, but at the same time it also offers many advanced features for a professional programmer.
The syntax of this language is as follow:
<html>
<head>
<title> Example</title>
</head>
<body>
<? php echo " Hi, I’m a PHP script! " ;;?>
</body>
</html>
The best thing about PHP is that it provides supports to a broad array of databases. It has several many functions for generating and manipulating good graphics. It works on:
Web Servers include:
- Apache
- Microsoft IIS
- Caudium
- Netscape Enterprise Server
Operating Systems include:
- UNIX (Solaris, Linux),
- Mac OSX,
- Windows NT/98/2000/XP/2003 and so on.
Supported Databases:
- Adabas D
- dBase,
- FilePro (read-only),
- Hyperwave,
- IBM DB2,
- Inter Base,
- Direct MS-SQL
- MySQL
- ODBC
- Oracle (OCI7 and OCI8)
- Postgre SQL,
- SQLite etc.