PHP Global Variables - Superglobals

Blogs Other
Posted 2024-05-17 08:08:10
0
3K

Superglobals were introduced in PHP 4.1.0, and are built-in variables that are always available in all scopes.

PHP Global Variables - Superglobals

Some predefined variables in PHP are "superglobals", which means that they are always accessible, regardless of scope - and you can access them from any function, class or file without having to do anything special.

The PHP superglobal variables are:

The next chapters will explain some of the superglobals, and the rest will be explained in later chapters.

Please log in to like, share and comment!
Buscar
Categorías
Read More
Other
PHP switch Statement
The switch statement is used to perform different actions based on different...
By PHP Tutorial 2024-05-17 07:47:56 0 2K
Other
PHP Loops
In the following chapters you will learn how to repeat code by using loops in PHP. PHP Loops...
By PHP Tutorial 2024-05-17 07:48:35 0 2K
Other
PHP - Modify Strings
PHP has a set of built-in functions that you can use to modify strings. Upper Case...
By PHP Tutorial 2024-05-17 07:29:19 0 3K
Other
PHP Casting
Sometimes you need to change a variable from one data type into another, and sometimes you want a...
By PHP Tutorial 2024-05-17 07:38:02 0 2K
Other
PHP Installation
What Do I Need? To start using PHP, you can: Find a web host with PHP and MySQL support...
By PHP Tutorial 2024-05-17 07:09:40 0 2K
© 2024 Sociallez Spanish
English Arabic French Spanish Portuguese Deutsch Turkish Dutch Italiano Russian Romaian Portuguese (Brazil) Greek
Términos Privacidad Contact Us Directorio