Working with Cookies
and User Sessions
Ch12: Working with Cookies and User
Why session is required
Starting a session
Working with session variables
Using Sessions in an Environment with
Learning Basic SQL
Ch. 5: The Basic MySQL data types
MySQL uses many different data types, broken into
2. Date and time
3. String types.
Note: In MySQL, properly defining the data type is more
Ch. 11: Introduction
So far, In this course you have learned PhP basics like setting
variables and arrays and creating and calling functions.
This is meaningless, unless users can interact (i.e. passing and
MySQL Using PHP
Ch. 18: Introduction
So far, In this course you have learned the basics of PHP and the
basics of working with MySQL, you are ready to make the two
The commands you learned in the previous chapter are
Ch. 7: What is a function?
What is it? A function is a self-contained block of code that can be
called by the written scripts. When called, the functions code is
executed and performs a particular task.
Why use it? Functi
The Building Blocks
Ch. 5: Variables. Data Types, Operators and
Variables: are special containers for holding
certain values of some data types.
Data types: are classifications for identifying
possible forms of data (e.g. nu