You need to access several global variables from within a function in your PHP script. How would you do this using the $GLOBALS superglobal?
- Access each global variable directly using the $GLOBALS array and the variable name as the key. Use multiple statements to retrieve the values of different global variables.
- Assign the $GLOBALS array to a local variable inside the function and use it to access the global variables. Assign each global variable to a separate local variable.
- Use the 'extract' function to extract the values of all global variables into local variables inside the function.
- Use the 'include' statement to include a file that contains the global variables and then access them within the function.
To access multiple global variables from within a function using the $GLOBALS superglobal, you can access each variable directly using the $GLOBALS array and the variable name as the key. You can use multiple statements to retrieve the values of different global variables. Each statement will access a specific global variable. Learn more: https://www.php.net/manual/en/reserved.variables.globals.php
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