Introduction
The
PHP Hypertext Preprocessor (PHP) is a programming language that allows web
developers to create dynamic content that interacts with databases. PHP is
basically used for developing web based software applications. PHP training in APTRON Solutions helps you to build your
base with PHP.
v What we'll cover
• A short history of PHP
• Parsing
• Variables
• Arrays
• Operators
• Functions
• Control Structures
•External Data Files
v What You Should Already Know
Before you continue you should have a
basic understanding of the following:
· HTML
· CSS
· Java
Script
· computer
programming
· Internet
· Database
· MySQL
v What is PHP?
- PHP
is an acronym for "PHP: Hypertext Preprocessor".
- PHP
is a widely-used, open source scripting language
- PHP
scripts are executed on the server
v What Can PHP Do?
- PHP
can generate dynamic page content
- PHP
can create, open, read, write, delete, and close files on the server
- PHP
can collect form data
- PHP
can send and receive cookies
- PHP
can add, delete, modify data in your database
- PHP
can be used to control user-access
- PHP
can encrypt data
With PHP you are not limited to output
HTML. You can output images, PDF files, and even Flash movies. You can also
output any text, such as XHTML and XML.
v
Characteristics of PHP
Five
important characteristics make PHP's practical nature possible −
- Simplicity
- Efficiency
- Security
- Flexibility
- Familiarity
We can imagine our car made of different objects
like wheel, steering, gear etc. Same way there is object oriented programming
concepts which assume everything as an object and implement a software using
different objects.
v
Object Oriented Concepts
Before we go in
detail, lets define important terms related to Object Oriented Programming.
·
Class
·
Object
·
Member Variable
·
Member function
·
Inheritance
·
Parent class
·
Child Class
·
Polymorphism
·
Overloading
·
Data Abstraction
·
Encapsulation
·
Instructor
·
Destructor
v Why PHP?
- PHP
runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
- PHP
is compatible with almost all servers used today (Apache, IIS, etc.)
- PHP supports a wide range of databases.
- PHP
is easy to learn and runs efficiently on the server side.
- PHP
runs on various platforms (Windows, Linux, Unix, Mac OS X, etc.)
PHP training in APTRON Noida is one of the best PHP training institute in Noida with 100% placement support.
