Summary of PHP Super global variables. Summary of PHP Super global variables important PHP Super global variables of silicon1985 summary PHP has nine predefined variable arrays, which are summarized as follows: 1. $ _ SERVER Super global variables
This article shares the differences between $globals and global in the hyper-global variables in PHP.
First, super global variable $globalsThere are many PHP hyper-global variables, such as the following are the Hyper global Variables (superglobal):
Differences between PHP global variables and Super global variables, and differences between php global variables. Differences between PHP global variables and Super global variables: differences between php global variables This article analyzes
The $_server Super global variable contains information created by the Web server that provides information about the server and client configuration and the current request environment. Depending on the server, there is a difference in
This paper analyzes the difference between PHP global variable and super global variable. Share to everyone for your reference, specific as follows:
A global variable is a variable defined outside the function. cannot be used directly in a function.
Php $ GLOBALS Super global variable analysis. In php, there is a super global variable $ GLOBALS that is not used by many people. Reasonable use of this variable can make work more efficient. This article mainly analyzes the Super global variable $
What is a Hyper global variable
Many of the predefined variables in PHP are "hyper-global", which means they are available in all scopes of a script. There is no need to perform a global $variable in a function or method; You can access
Php global variables, which are defined by php global variables. Php global variables, php global variables define PHP global variables PHP pre-defines several Super global variables (superglobals), which means that they can use php global variables
PHP Predefined variables 9 large Super Global array usage details, global array
The $_server Super global variable contains information created by the Web server that provides information about the server and client configuration and
Differences between PHP global variables and super global variables
This article analyzes the differences between PHP global variables and super global variables. We will share this with you for your reference. The details are as follows:
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
and provide relevant evidence. A staff member will contact you within 5 working days.