Tuesday, July 28, 2020

PHP Computer Programming, its Importance & Applications


The PHP computer programming or Hypertext Preprocessor (PHP), created by a Rasmus Lerdorf in 1994, is a general-purpose scripting programming language that allows web developers in web development and to create dynamic content that interacts with databases.


PHP stands one of the most popular server-side programmatic languages that communicate back and forth with a server to create a dynamic web page for the user. Almost all websites available on the internet; it’s a fact that these websites/blogs have been created by PHP installation; also, the website page that you are reading this blog is built in PHP.


Learning PHP Computer programming language is an object-oriented programming language. It’s a must-to-learn language for a developer who’s ambitious and willing to create dynamic web pages or work on web applications’ development.


So if you are new to PHP, keep in mind, it’s not that easy and the language to jump straight into if you have no experience before. As the Syntax and other PHP language elements might be quite confusing for the beginner, getting a grasp of the basic programming concepts first is the best start - a pro tip for a beginner.


Furthermore, learning and working on Javascript is a client-side scripting language that will be an excellent approach. However, there is nothing to get scared at all while learning PHP because learning capability differs from person to person, and it’s fine to make a start if you pick things quickly…


Let’s take a little look at why to learn PHP and why it’s important?


Importance of PHP Computer Programming Language


Many ask why it’s essential and vital for a programmer or web & application developer to learn the PHP programming language.


Furthermore, for students of IT, software engineering, and specifically involved in the web development domain, it works like a breath for life as they are never considered as developers unless they know each and everything about PHP, its applications.


      PHP is a recursive acronym PHP “Hypertext Preprocessor” - a server-side scripting language embedded in HTML. It has its usages to manage dynamic content, databases, session tracking, and even build entire e-commerce sites or stores.


      The language stays integrated with various other accessible databases, including MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server.


      It is surprisingly zippy in its execution, more specifically when compiled as an Apache module on the Unix side. When the MySQL server starts, it executes every query, whether it’s complicated or more uncomplicated within the record-setting time.


      A large number of major protocols such as POP3, IMAP, and LDAP work with PHP support. PHP4 added support for Java and distributed object architectures such as COM and CORBA makes n-tier development a probability.


      PHP language, with its Syntax C-like, tries to be as forgiving as possible.


Versions of PHP programming Language


PHP in its initials was a small open source project, and its evolutions made people get its popularity, and thus as more and more people found out how useful it is. There are different PHP versions unleashed so far, but the first version was released in 1994 by a Danish-Canadian programmer Rasmus Lerdorf.


Its versions are …


      PHP 3 and 4

      PHP 5

      PHP 6 and Unicode

      PHP 7


Hello World using PHP


It’s a very fun language for those who have a thirst and are willing to learn it with a passion. You can create pages of any style, color, or type for the websites and applications. Here, you can have a look at this small conventional PHP Hello World Program.

You can try it yourself using this Demo link: http://tpcg.io/qFWzNE

Applications of PHP

PHP stands one of the best programmatic languages widely used over the web. Some of its top applications are:


      PHP performs system functions such as: using files on a system it creates, opens, reads, writes, and closes them.

      PHP can handle forms such as gathering data from records, saving it to a file, sending data via email, and returning data to the user back.

      It’s used in adding, deleting, and modifying the elements within your database

      Access cookies variables and set cookies.

      PHP enables programmers to restrict users to access some pages of your website, or someone else’s that you are working on.

      Encrypting data is also one of its applications.


Prerequisites for learning PHP

If you’re all set to learn PHP programming language, it’s necessary for you to have at least some basic understanding of these prerequisites: Programming, Internet, Database, and MySQL.

Ready for learning PHP computer programming language? Well, you can learn this language from W3Schools, follow the link: https://www.w3schools.com/php/default.asp


    Written by: zahid_chaudhry 

Note: This article that has been written by Zahid Chaudhry is a property of Bor3d.net and can not be copied, printed or shared except the original URL directed to this post or the written permission of a Bor3d.net member. All rights belong to Bor3d.net.

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