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PHP $GLOBALS
$GLOBALS is an array that contains all global variables.
Global Variables
Global...
PHP Variables Scope
PHP Variables Scope
In PHP, variables can be declared anywhere in the script.
The scope of a...
PHP - Concatenate Strings
String Concatenation
To concatenate, or combine, two strings you can use...
PHP - $_SERVER
$_SERVER
$_SERVER is a PHP super global variable which holds information about headers,...
PHP while Loop
The while loop - Loops through a block of code as long as the specified condition is...