PHP $_GET is a super global or automatic global variable. It uses to collect form data after submitting a form with the “get” method. It passes data in an associative array. Form “get” method passes
Month: July 2023
PHP Global Variable $_SERVER
PHP Global Variable $_SERVER is used for server and execution environment information. It is an array. Basically, it contains information on the header, paths, and script location. The following indices we can use with $_SERVER:-
PHP $GLOBALS Variable
PHP $GLOBALSÂ is a super global variable. It references all variables available in the global scope. i.e. It can access anywhere in PHP script and also within PHP functions or methods. It always defines outside
PHP predefined variables
PHP can provide some predefined variables. Which can be used global aspect, knowing the environment, session, cookie, etc. 1. Superglobals — Built-in variables that are always available in all scopes are Superglobales. The following variables
PHP VARIABLES
PHP Variables are just like a container that holds data. PHP variables start with a dollar ($) sign. For defining PHP variables we must follow the following rules:- A variable start with a $ sign
