PHP | Reflection getModifiers() Function

<?php

// Declaring a class Testing
class Testing { 
    
    // Calling a function GeeksforGeeks() with
    // two modifier named as public and static
    public static function GeeksforGeeks()
    {
        return;
    }
}

// ReflectionMethod is called on the class Testing and
// their member as function GeeksforGeeks()
$GeeksforGeeks = new ReflectionMethod('Testing', 'GeeksforGeeks');

// Calling the getModifiers() function and printing
// an array of modifiers
echo implode(' ', Reflection::getModifierNames(
                $GeeksforGeeks->getModifiers()));
?>

<?php
 
// Declaring a class Departments
class Departments { 
     
    // Calling some function with
    // different modifiers
    public function IT() {
        return;
    }
    final public function CSE() {
        return;
    }
    private function ECE() {
        return;
    }
}
 
// ReflectionMethod is called on the above class
// with their members
$A = new ReflectionMethod('Departments', 'IT');
$B = new ReflectionMethod('Departments', 'CSE');
$C = new ReflectionMethod('Departments', 'ECE');
 
// Calling the getModifiers() function and printing
// an array of modifiers
echo implode(' ', Reflection::getModifierNames(
                  $A->getModifiers())). "\n";
echo implode(' ', Reflection::getModifierNames(
                  $B->getModifiers())). "\n";
echo implode(' ', Reflection::getModifierNames(
                  $C->getModifiers())). "\n";
?>