Project Description

Ninja Specialists
Online Technology
PHP - Web Accessibility
Small Star - Online Technology

ABOUT PHP

Personal Home Page (PHP) is a server-side language, which is used as both a scripting language and programming language for developing websites. Rasmus Lerdorf designed PHP in 1994 but was developed by Zend Technologies. Its code is embedded into the HTML code for execution. It is also used with Web Content Management Systems and Web Frameworks. The code written in PHP is interpreted by a PHP interpreter, which is implemented on the server.

MAIN USES

It is a general purpose, server-side scripting language, which runs on a web server. The main use of PHP is to develop dynamic web pages that load content, images, and other data from the databases based on the function written in the PHP le. The code written in a PHP le is executed by the PHP runtime. Apart from being used as a server-side scripting language, it is a well-written web programming language, which along with CSS and HTML has been changing the Internet. PHP is also used for command-line scripting. Usually the output of PHP code is HTML, but it is not a hard and fast rule, as its output can be JSON, XML, or binary data as well.

HISTORY OF PHP

Development of PHP started in 1994 by Rasmus Lerdorf, but it came into the public in 1995. Rasmus L erdorf had written several Common Gateway Interfaces (CGI), which were then extended to work with Web forms and databases. This is where the journey of PHP started. Later on it came out as a programming language for the web. The rst version of PHP was released in 1995 followed by Version 2 in 1997. Later in June 1998, PHP 3 came into the market. With continuous development, PHP 4 was announced in 2000. 2004 was named for PHP 5. Journey of PHP 6 started in 2005. After that, several years had gone into developing a major update of PHP, which is PHP 7. This version was released in 2014- 2015.
Today, the current version of PHP is 7.1.

USERS OF PHP

Being a popular web programming language, to date PHP has been used by millions worldwide. Even the top Content Management Systems (CMS) like WordPress use PHP. It is used by almost 80% of websites for server-side scripting.

PHP OFFICIAL WEBSITE

http://php.net

  • adv

    ADVANTAGES OF PHP

  • Its top advantage is you don’t need to spend any money to use this language.
  • It is available free of cost.
  • In comparison to many other languages, it is easier to learn and implement.
  • Syntaxes of PHP can be learned quickly if you are familiar with Perl or C programming languages.
  • It is a cross-platform language; hence, excellently works on Windows, Linux, Unix, and many other platforms.
  • It is a reliable and highly scalable language that helps develop dynamic websites.
  • Being the most popular web programing language has resulted in a huge fan following, providing you a big and helpful community of developers.
  • Easy to embed in HTML code, allowing you to convert a static website into a dynamic website with some tweaking.
  • Many hosting providers support PHP, which means there is no additional setup required.
  • dis-adv

    DISADVANTAGES OF PHP

  • Security is an issue in PHP, increasing chances of SQL injection and cross-site scripting vulnerabilities.

  • It is not a modular language, making it di cult to manage for large websites.
  • It is a weakly typed language, which may sometimes result in bugs.
</> CODE DEMO
<!DOCTYPE html>
<html>
<body>
<h1>My frst PHP page</h1>
<?php
echo "Hello World!";
?>
</body> 

Small Star - Online Technology

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