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PHP if Statements
Conditional statements are used to perform different actions based on different conditions....
PHP $GLOBALS
$GLOBALS is an array that contains all global variables.
Global Variables
Global...
PHP Constants
Constants are like variables, except that once they are defined they cannot be changed or...
PHP - Concatenate Strings
String Concatenation
To concatenate, or combine, two strings you can use...
PHP Loops
In the following chapters you will learn how to repeat code by using loops in PHP.
PHP Loops...