Online PHP Tutorial

In this Online PHP tutorial, we are going to learn about PHP and its some important features.PHP is a server-side programming language used to build websites.

If you search for the best online PHP tutorial for beginners on the internet, Then This is the best place because our PHP tutorial designed for beginners as well as professionals. If you want to become a great PHP developer, Then you are in the right place.

This PHP tutorial cover all the topics of PHP such as introduction, operators, control statement, functions, loops, math, Data types, forms, File handling, Cookies, Session, Filter, Callback function, Constructor, Destructor, Class, Object, and so on.

What is PHP?

PHP stands for Hypertext Preprocessor. PHP is an open-source, interpreted, an object-oriented programming language that is used for server-side programming.PHP is one of the most popular server-side scripting language.PHP is used to develop web applications. PHP is used to generate a dynamic page ( Dynamic Website ).

PHP programming language is created by Rasmus Lerdorf in 1995. The latest version of PHP during the writing of this article is 7.4.11.
Let’s see some important points about PHP.

• PHP stands for Hypertext Preprocessor.
• PHP is easy to learn.
• PHP can be easily embedded in an HTML page.
• PHP is an object-oriented programming language.
• PHP is used to develop web applications ( Websites ).
• PHP is a server-side scripting language.
• PHP is used to generate a dynamic page ( Dynamic Website ).
• PHP is an interpreted language, That means you don’t need to compile PHP program.

Note:- In PHP, variables and constant names are case sensitive but function name not.

Let’s see why we need to use PHP programming language.

Why need to use PHP Programming?

There are various reason to use PHP programming language.

• PHP is a server-side scripting language, That is used to develop dynamic web applications ( Dynamic Websites ).
• PHP is able to use Session.
• PHP is able to use Cookies.
• PHP support various protocols for example HTTP, POP3, IMAP, LDAP, and many more.
• PHP is easy to learn rather than other server-side programming languages.
• Using PHP users can control the access of pages.
• PHP is easy to install and setup.
• PHP has a large community.

PHP Features:

There are various features available of PHP Because PHP is an open-source server-side scripting language.
Most of the websites build using PHP because it is easy to manage.
Let’s see some important features of PHP.

Performance:- PHP website is much faster compared to other server-side scripting langugae.PHP has its own memory so that it reduces the workload.

Open source:- PHP is an open-source server-side scripting language, That means you don’t need to pay for using PHP. You can use any version of PHP free of cost to develop your application.

Easy to learn:- PHP is very easy to learn programming language.

Embed:- PHP can be easily embedded in HTML file.

Cross-Platform:- PHP is a cross-platform programming language, That means PHP program execute on all the machine ( Windows, Linux, macOS ).

Database:- PHP support various database such as MySQL, PostgreSQL, Oracle etc.

Loosely type:- PHP is a loosely typed programming language, That means you don’t need to declare the data type of a variable before using them.

Web server:- PHP compatible with approx all the web server for example Linux, Windows etc.

Security:- PHP is a very secure language to develop a web application. PHP contains a multi-layer of security to prevent malware attacks.

PHP Web Framework:

PHP provides lots of web frameworks that are used to develop web applications easily. A web framework provides a basic structure for developing web applications, web framework speeds up to the process of developing web applications.
Let’s see some popular PHP web frameworks which are used to develop large scale web applications.

• Laravel
• Codeigniter
• Symfony
• CakePHP
• Drupal
• Magento
• WordPress
• FuelPHP
• PHPixie

Web Development:

PHP has widely used for building web applications. PHP is able to generate a dynamic page ( Dynamic Website ).
To develop a web application using PHP, You must have basic knowledge of HTML, CSS, JSON, XML, JavaScript, etc.

Prerequisite:

If you want to develop web applications using PHP, Then you must have knowledge of HTML, CSS, and JavaScript.

Website build on PHP:

These are most popular website which are use PHP in backend.

• Yahoo
• Facebook
• WordPress
• Wikipedia
• Tumblr
• iStockPhoto
• Flickr
• Much more

Conclusion:

In this Online PHP tutorial, you have learned the introduction of PHP as well as learned features and frameworks of PHP.

I hope you will like this PHP tutorial for beginners series. If you like this PHP tutorial with your friends who want to learn PHP programming.

PHP is the best option for you if you want to become a valuable web developer Because PHP provides lots of features. In the next tutorial, we will see how to install PHP on the various machines.

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