In PHP there are three variable scope. They are : Local , Global and Static. LOCAL VARIABLE : Local variable is the one which is declared within the function, has the ...

This repository demonstrates a common bug in PHP related to variable scope within nested functions. When a nested function attempts to modify a variable from its parent function's scope, it creates a ...

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.