Unit 9 PHP AND MYSQL

Basics of PHP:

Evaluation of PHP FREE

Basic Syntax FREE

Defining variable and constant

PHP Data type

Operator and Expression

Making Decisions

Doing Repetitive task with looping

Mixing Decisions and looping with HTML

Functions:

Defining a function

Call by value and Call by reference

Recursive function

String Handling

Creating and accessing

String Searching and Replacing String

Formatting String

String Related Library functions

Array:

Anatomy of an Array

Index based and Associative array

Accessing array

Element Looping with Index based array

Looping with associative array

Working with file and Directories:

Understanding file and directory

Opening and closing a file

Copying

renaming and deleting a file

working with directories

Creating and deleting folder

File uploading and downloading

MySQL:

MySQL database connection

Creating a table with key constraints

dropping a table

adding

retrieving

updating data

deleting data

Performing additional queries (Joins and subqueries)

Connecting to MySQL

Accessing MySQL using PHP

Querying MySQL database with PHP

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