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PHP Comments
Comments in PHP
A comment in PHP code is a line that is not executed as a part of the program....
PHP Global Variables - Superglobals
Superglobals were introduced in PHP 4.1.0, and are built-in variables that are always available...
PHP echo and print Statements
With PHP, there are two basic ways to get output: echo and print.
In this...
PHP - $_SERVER
$_SERVER
$_SERVER is a PHP super global variable which holds information about headers,...
PHP Update Array Items
Update Array Item
To update an existing array item, you can refer to the index number for...