Free PHP course for beginners [2022] | With Certificate

Free PHP course for beginners– PHP is a popular and powerful programming language that you should learn if you want to learn web development.

You must have wondered how these websites are created in today’s technological and online market. You’re probably also considering creating a website. Thousands of new websites are launched each day in today’s world.

You must have noticed that there are some popular websites such as Facebook.com, Flipkart, Instagram, and Amazon. To create all of these, a programming language is used. Also known as Web-Based Programming Language.

By the way, websites can be created in a variety of languages. One of them is the PHP programming language, which was used to create sites like Facebook.

What is PHP’s full form?

PHP (Hypertext Preprocessor) is a programming language that allows you to create web pages.

What is PHP?

PHP is a server-side scripting language used in web development. Its full name is “PHP: Hypertext Preprocessor.”

It’s a programming language for SERVER scripting. This is due to the fact that this language is run on the server. Code in c, c++, and java is also written here.

Inside the computer, the code or programme is executed. Let’s speak about how the PHP programming language is utilized to create a website.

As a result, it’s also known as a web-based programming language.

PHP is a widely used, open-source, object-oriented server-side scripting language that is interpreted. It is employed in the development of dynamic websites.

That is, to develop dynamic interactive webpages, PHP code is performed on the server. PHP is a nicer and faster server-side language than other server-side languages.

This language is completely free to use. This is an extremely sophisticated programming language for running the blogging platform.

You may be familiar with the name WordPress, which was created using this language.

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History Of PHP

Free PHP course for beginners
Image Source (Wikipedia)
  • Rasmus Lerdorf created PHP in 1994. It was built by Lerdarf to keep track of your online resume. Personal Home Page Tool was the name he gave it (PHP).
  • Rasmus Lerdorf began rewriting the PHP tool and creating a new PHP model, through which a framework was made available to the user, due to his broad thinking and greater functionality. Users could create simple dynamic web applications with the aid of this library.
  • Rasmus provided the source code for PHP tools in June 1995, allowing developers to improve on dynamic web applications created with this code as well as correct flaws in the code. In a sense, the developer had full authority to correct it anywhere he pleased.
  • The first version of PHP, PHP 3.0, was released in 1997. It was a far more capable version than the previous one. Many limited uses of PHP came to an end after its introduction, and its name was changed from PHP home page to PHP Hypertext Preprocessor.
  • Even after that, PHP continues to improve, with the introduction of PHP 3.0, PHP 4.0, and now PHP 5.0.
  • Modern PHP is sufficiently powerful that it’s been used to create multitasking websites like Facebook, Amazon, and WordPress.

What is PHP used for?

PHP is an HTML-based server-side scripting language. Dynamic content, databases, session monitoring, and even complete e-commerce sites are all created with it. MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server are among the databases it supports.

Common uses of PHP

  • PHP is capable of doing system functions, such as creating, opening, reading, writing, and closing files.
  • PHP allows you to add, remove, and alter elements in your database.
  • Cookies variables can be accessed and cookies can be set.
  • PHP can handle forms, which means it can read data from files, store it to a file, email it, and return it to the user.

Features of PHP

PHP’s primary characteristics are that it is an open-source scripting language that may be downloaded and used for free. PHP is a scripting language for web servers. It’s a scripting language that’s free to use.

It’s popular all throughout the world. It is a speedier scripting language than others. The following are some of PHP’s most essential features:

  • It is very simple and easy to use; in comparison to other scripting languages, it is very simple and easy to use, and it is extensively used all over the world.
  • It is an interpreted language, which means it does not require compilation.
  • You don’t have to pay to use PHP because it’s open source, which means you may download and use it for free.
  • It is faster than other scripting language e.g. asp and jsp.
  • PHP code runs on all platforms, including Linux, Unix, Mac OS X, and Windows.
  • At the moment of variable declaration, PHP is a case-sensitive scripting language. Not all keywords, classes, functions, and user-defined functions in PHP are case-sensitive (for example, if, else, while, echo, and so on).
  • To generate a warning or error notice, PHP has certain preset error reporting constants.

PHP Version History

PHP VersionRelease Date
PHP 7.3December 2018
PHP 7.2November 2017
PHP 7.1December 2016
PHP 7.0December 2015
PHP 5.6August 2014
PHP 5.5June 2013
PHP 5.4March 2012
PHP 5.3June 2009
PHP 5.2November 2006
PHP 5.1November 2005
PHP 5.0July 2004
PHP 4.4July 2005
PHP 4.3December 2002
PHP 4.2April 2002
PHP 4.1December 2001
PHP 4.0May 2000
PHP 3.0June 1998
PHP 2.0November 1997
PHP 1.0June 1995
Free PHP course for beginners

What is a PHP developer?

A PHP developer is in charge of writing server-side logic for online applications. They can create and integrate framework plugins, connect apps to third-party web services, and integrate front-end developer activities into applications.

PHP developers are classed as software developers or web developers depending on their job function. PHP is a wonderful choice for self-employed or contract developers because it is so widely used in website creation and commerce.

PHP vs JavaScript

  • PHP is a server-side scripting language, whereas JavaScript is a scripting language for the client.
  • Database support is available in PHP, but not in JavaScript.
  • PHP does not execute in the browser, although JavaScript does.
  • PHP permits variables in both capital and lowercase, whereas JavaScript does not.
  • When comparing PHP with JavaScript, we can see that PHP does not support the interchange of Objects and Arrays, whereas JavaScript can.

PHP Tutorial (Free PHP course for beginners)

Course Description

The Introduction to PHP course will provide you a thorough grasp of both the fundamentals and advanced ideas of PHP. By the end of this course, you will have a thorough grasp of PHP and how it can be used to create dynamic online applications using HTML and databases.

Skills you will learn

  • Basic syntax
  • Data structures
  • Objectoriented programming
  • Working with PHP forms
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