wp-functions-child-theme.php

<?php
/**
 * OnePress Child Theme Functions
 * And basic parent/child enqueues
 *
 */
/**
 * Enqueue child theme style
 */
add_action( 'wp_enqueue_scripts', 'onepress_child_enqueue_styles', 15 );
function onepress_child_enqueue_styles() 
{
    $bver = time();
    wp_enqueue_style( 'onepress-child-style', get_stylesheet_directory_uri() . '/style.css',
    array(), $bver );
}

/* and stylesheet header as follows
 Theme Name:   OnePress Child
 Theme URI:    https://www.famethemes.com
 Description:  OnePress sample child theme
 Author:       FameThemes
 Author URI:   https://www.famethemes.com
 Template:     onepress
 Version:      1.0.0
 Tags:         light, dark, two-columns, right-sidebar, responsive-layout, accessibility-ready
 Text Domain:  onepress-child
*/

add_action( 'wp_enqueue_scripts', 'anytheme_child_enqueue_child_theme_styles');
function anytheme_child_enqueue_child_theme_styles() {
   wp_enqueue_style('parent-theme', get_template_directory_uri() .'/style.css');
   wp_enqueue_style('child-theme', get_stylesheet_directory_uri() .'/style.css', array('parent-theme'));
}