- Understanding PHP Superglobals and the $_GLOBALS Variable
PHP is a popular server-side scripting language used for web development It provides a number of superglobals, which are built-in variables that are always
- PHP Variables Scope - W3Schools
PHP Variables Scope In PHP, variables can be declared anywhere in the script The scope of a variable is the part of the script where the variable can be referenced used PHP has three different variable scopes: local global static
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