To access a global variable inside a function using $GLOBALS, you can use $GLOBALS['variable_name'] where 'variable_name' is the name of the ______.

The correct option is 1. To access a global variable inside a function using $GLOBALS, you can use $GLOBALS['variable_name'], where 'variable_name' is the name of the global variable you want to access. By referencing the variable name as a key in the $GLOBALS array, you can retrieve the value of the global variable from within the function. This allows you to access global variables without the need for the global keyword, which is required to access global variables within the function's local scope. However, it is generally recommended to use global variables sparingly and consider passing variables as parameters or using object-oriented design principles for better code organization and maintainability. Learn more: https://www.php.net/manual/en/reserved.variables.globals.php