Introduction to PHP for beginners | Theory | PHP Lecture 1 | How to do this
What is back-end, what is PHP, why we use PHP, Introduction to php, PHP for web development, PHP servers.
#IntroductionToPHP #IntroductionToBackend #HowToDoThis
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Content:
What is back-end
What is php
Why we use php
Servers
What is back-end:
Business logic
Data access layer
Back-end technologies (PHP, c#, Ruby, Python, etc.)
Three parts
A server
An application
A database
What is php:
PHP: Hypertext preprocessor
Server side scripting language
Open source
Manage dynamic content
Files handling
Database (Mysql, PostgreSQL, oracle, ms sql server, Informix, Sybase)
Contain Text
Html
CSS
JavaScript
Php Code
Executed on server
Extension .php
Why we use php:
Open Source
Easy and Quick start
Friendly with Html
Easy to learn
PHP Servers:
XAMPP
LAMP
LEMP
WAMP
EasyPHP
