talhyperlocaltheme/functions.php

<?php
add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' );
function theme_enqueue_styles() {
    wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' );
    wp_enqueue_style( 'child-style',
        get_stylesheet_directory_uri() . '/style.css',
        array('parent-style')
    );
}
function footer_menu() {
 
register_nav_menu('footer-menu',__( 'Footer Menu' ));  
}
 
add_action( 'init', 'footer_menu' );