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INTRODUCTION TO PHP FOR
BUILDING DYNAMIC WEB
APPLICATIONS

 Introduction to PHP
 Features of PHP
 Advantages of PHP
 Security in PHP
 Future of PHP

INTRODUCTION TO PHP
 PHP, which stands for Hypertext
Preprocessor, is a server-side scripting
language that is widely used for web
development. It was originally created in
1994 by Rasmus Lerdorf as a set of Common
Gateway Interface (CGI) scripts to display
his resume and personal information on the
web.
 Since then, PHP has evolved into a powerful
programming language that can be used to
create dynamic websites, web applications,
and content management systems.

FEATURES OF PHP
 PHP has several features that make it a popular
choice for web development. One of its key
features is its ability to interact with databases,
which makes it easy to create dynamic websites
that can store and retrieve data.
 Another important feature of PHP is its ease of
use. The syntax of PHP is similar to that of C and
Perl, which makes it easy for developers to learn
and use.

ADVANTAGES OF PHP
 PHP has several advantages over other
programming languages. One of its main
advantages is its speed. PHP is a server-side
language, which means that it runs on the server
and not on the user's computer.
 Another advantage of PHP is its scalability. PHP
can handle large amounts of traffic and can be
used to create complex web applications. It also
has a large community of developers who
contribute to its ongoing development and
improvement, which means that it is constantly
evolving and improving.

SECURITY IN PHP
 Security is a major concern
for web developers, and
PHP has several features
that help to ensure the
security of web
applications. One of these
features is its built-in
security functions, which
can be used to protect
against common security
threats such as SQL
injection and cross-site
scripting (XSS).
 Another important aspect
of security in PHP is its
community-driven
approach to security.

FUTURE OF PHP
 PHP has been around for over two decades,
and it continues to evolve and improve. The
latest version of PHP, PHP 8.0, was released
in November 2020 and includes several new
features and improvements, including
improved performance and new language
features.
 Looking ahead, the future of PHP looks
bright. As more and more businesses move
online, the demand for web developers who
are proficient in PHP is likely to increase.

THANK YOU
 query@cetpainfotech.com
 +919212172602
 D-58, Red FM Road, Sector 2, D Block, Sector 2, Noida,
Uttar Pradesh
 https://www.cetpainfotech.com/

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Introduction to PHP for Building Dynamic Web Applications.pdf

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