<?php
add_action( 'wp_enqueue_scripts', 'enqueue_child_theme_styles', PHP_INT_MAX);
function enqueue_child_theme_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' ) );
}

if (!function_exists('my_theme_enqueue_styles')) {
    function my_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'));
    }
    add_action('wp_enqueue_scripts', 'my_theme_enqueue_styles');
}


