How can the function call_user_func_array be used to simplify function aliasing in PHP?

Function aliasing in PHP can be simplified using the `call_user_func_array` function. This function allows you to call a callback with an array of parameters, which can be useful when you want to alias one function to another. By using `call_user_func_array`, you can create a simple alias for a function without having to redefine the function or duplicate its code.

function originalFunction($param1, $param2) {
    // Function code here
}

// Creating an alias for originalFunction
function aliasFunction() {
    $args = func_get_args(); // Get all function arguments
    return call_user_func_array('originalFunction', $args); // Call originalFunction with arguments
}

// Using the aliasFunction
$result = aliasFunction('arg1', 'arg2');