Question

Superglobals can not be used as variable variables inside functions or class methods. Justify true or false.

Answer 1

Answer:

Explanation:

True

Answer 2

Answer:

The answer to the given question is:

True

Explanation:

Variables are always available in all scopes because they are built in.

Several predefined variables in PHP are "superglobals," which means they are available in all scopes throughout a script, are always accessible regardless of scope - and may be accessed from any function, class, or file without any extra code.  To access them within functions or methods, there is no need to use the global $variable.

Superglobal variables are preset and built-in. A programmer can access them via the PHP class library. It should be noted that not all of the class library's inbuilt predefined variables are superglobals.

In PHP, there are around nine superglobal variables, which are also known as automatic globals.

#SPJ2