PHP Shaman : Language

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Language Intro : Structuring

We will not go into the descriptions of whats an Integer, String, using the settypr() and etc as this may go on confusing you even more. Even when this would be the first to be touched on in any programming course, we found that it would not be necessary for you to start off in understanding programming trying to sort out what they actually are. And we will go right down to how to get these working and you will in time after some sessions of your own works get these encrypted into your head.

In PHP, anything that is with a $ infront of them will be considered as a storage dump and will be used to stre a specific type of data, no mater if it is hard coded or if it is sent when a user enter in a form.

Example :
$test = "Testing text";
The script will understand that you want $test to be "Testing text" when you call for it.

The good part about this is that you will not need to type in the value over and over again in the script which increases the size, but also it allows you to limit your errors in re-typing of is in any case you need to change a specific value to it later on.

There are also some important operators that you need to know which you will be using in the course of programming your script.
Comparing Left and Right (Comparison Operators)
== : means equals to
!= : means not equals to
=== : means identical to and also the same type
> : greater than
>= : greater or equal to
< : less than
<= : less than or equals to
example :
$test == 200 $test != 19
Logic Operators
|| : left or right is true
or : same as ||
&& : left and right are both true
and : same as &&
xor : left or right is true but not both
! : not true
example :
( $test == 200 ) || ( $test2 == 50 )
We can also get variables to add, substract, multiple or divide from issuing the right operator.
example :
$test = 200; $test2 = 150; $test3 = $test + $test2; print "$test3"; The result to this would be the webserver giving you "350"

Basics
Introduction
Compilation for Apache

Language Intro
The Basics
Structuring
Script Flow
Functions
Arrays
Objects

Extras
Global values

Simple Scripts
MySQL Query
File Upload
List Contents

Disclaimer:
Contents on this site is provided for educational purposes and will not be distributing source codes from any major commercial reference.
Partial code may be used to provide better understanding of how the program works or functions to illustrate to the reader more clearly.
Other programs that are provided freely on the internet may be placed as a quick solution to the user's needs taking in consideration that it is not altered in any way.

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