Php Introduction to Php in Web Technology

Php Introduction to Php in Web Technology
Php Introduction to Php in Web Technology

Introduction to Php Language

    Php Introduction: Php tutorial for beginners and professionals provides in-depth knowledge of the PHP scripting language. Our PHP tutorial will help you to learn PHP scripting language easily.

    This PHP course covers all the topics of PHP such as introduction, control statements, functions, array, string, file handling, form handling, regular expression, date and time, object-oriented programming in PHP, math, PHP MySQL, PHP with Ajax, PHP with jQuery and PHP with XML.

    History of Php

    Php open source project evolved as more and more people found out how useful it was. Rasmus Lerdorf unleashed the first version of PHP way back in 1994. Php full form "PHP: Hypertext Preprocessor".

    PHP is a server-side scripting language that is embedded in HTML. It is used to manage dynamic content, databases, session tracking, and even build entire e-commerce sites.

    It is integrated with a number of popular databases, like MySQL, Oracle, and Microsoft SQL Server.

    What is Php Scripting Language

    1. Php stands for Hypertext Preprocessor.

    2. Php is an interpreted language, i.e., there is no need for compilation.

    3. Php is a server-side scripting language.

    4. Php is faster than other scripting languages, for example, ASP and JSP.

    5. Php is a server-side scripting language.

    6. Php is an interpreted language, i.e. there is no need for compilation.

    7. Php is an object-oriented language.

    8. Php is an open-source scripting language.

    9. Php is a simple and easy-to-learn language.

    What is Php Scripting Language

    PHP is an open-source, interpreted, and object-oriented scripting language i.e. executed on the server side. It is used to develop web applications an application executed on the server-side and generates a dynamic page. 

    Write a program Hello World in Php Language

    In this course, you will get a lot of PHP examples to understand the topic well. You must save the PHP file with a .php extension.

    File Name: hello.php





    echo "<h2>Hello World</h2>"; 





    Hello World 

    Intro to php for web development

    PHP is widely used in web development nowadays. PHP can develop dynamic websites easily. But you must have the basic the knowledge of following technologies for web development as well.

    1. HTML

    2. CSS

    3. JavaScript

    4. Ajax

    5. XML and JSON

    6. jQuery

    Features of Php Language

    There are given many features of PHP.

    Performance: Script written in PHP executes much faster than those scripts written in other languages such as JSP & ASP.

    Open Source Software: PHP source code is freely available on the web, you can develop all the versions of PHP according to your requirement without paying any cost.

    Platform Independent: PHP is available for WINDOWS, MAC, LINUX & UNIX operating systems. A PHP application developed in one OS can be easily executed in another OS also.

    Compatibility: PHP is compatible with almost all local servers used today like Apache, IIS, etc.

    Embedded: PHP code can be easily embedded within HTML tags and scripts.

    How to Install Php

    To install PHP, We will suggest you install AMP (Apache, MySQL, PHP) software stack. It is available for all operating systems. There are many AMP options available in the market that are given below:

    1. WAMP for Windows

    2. LAMP for Linux

    3. MAMP for Mac

    4. SAMP for Solaris

    5. FAMP for FreeBSD

    6. XAMPP (Cross, Apache, MySQL, PHP, Perl) for Cross-Platform: It includes some other components too such as FileZilla, OpenSSL, Webalizer, Mercury Mail, etc.

    If you are on Windows and don't want Perl and other features of XAMPP, you should go for WAMP. In a similar way, you may use LAMP for Linux and MAMP for Macintosh.

    How To Download Php Server 

    Download and Install WAMP Server

    Click me to download the WAMP server

    Download and Install LAMP Server

    Click me to download the LAMP server

    Download and Install MAMP Server

    Click me to download the MAMP server

    Download and Install XAMPP Server

    Click me to download the XAMPP server 

    How to write the first program in Php?

    It is very easy to create a simple PHP example. To do so, create a file and write HTML tags + PHP code and save this file with the .php extension.





    echo "<h2>Hello First Program Php</h2>"; 





    Hello First Programm Php

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