How can the call_user_func_array function be utilized to simplify and streamline the process of packing data in PHP?

When packing data in PHP, we often need to pass an array of arguments to a function. The call_user_func_array function can simplify this process by allowing us to call a function with an array of parameters. This can streamline the code and make it more flexible.

function pack_data($arg1, $arg2, $arg3){
    // Process the data here
    return "Data packed successfully: $arg1, $arg2, $arg3";
}

$data = array("Value 1", "Value 2", "Value 3");

$result = call_user_func_array("pack_data", $data);

echo $result;