Add product brand column & filter to all products admin page in Woocommerce

add woocommerce product brand column & filter

// Add brand column to the all products admin panel
// Add this code to your functions.php file

add_filter( 'manage_edit-product_columns', 'brand_column', 20 );
function brand_column( $columns_array ) {
 
	// I want to display Brand column just after the product name column
	return array_slice( $columns_array, 0, 3, true )
	+ array( 'brand' => 'Brand' )
	+ array_slice( $columns_array, 3, NULL, true );
 
 
}
 
add_action( 'manage_posts_custom_column', 'populate_brands' );
function populate_brands( $column_name ) {
 
	if( $column_name  == 'brand' ) {
		// if you want to display multiple brands, use foreach();
		$x = get_the_terms( get_the_ID(), 'product_brand'); // taxonomy name
        echo $x[0]->name;
	}
 
}

//Show brand filter on all products admin page
 
add_filter( 'woocommerce_product_filters', 'filter_by_taxonomy_dashboard_products' );
 
function filter_by_taxonomy_dashboard_products( $output ) {
   
  global $wp_query;
 
  $output .= wc_product_dropdown_categories( array(
   'show_option_none' => 'Filter by product brand',
   'taxonomy' => 'product_brand',
   'name' => 'product_brand',
   'selected' => isset( $wp_query->query_vars['product_brand'] ) ? $wp_query->query_vars['product_brand'] : '',
  ) );
   
  return $output;
}