woocommerce_admin_meta_boxes_variations_count │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_admin_meta_boxes_variations_count', 'wp_kama_woocommerce_admin_meta_boxes_variations_count_filter', 10, 2 );

/**
 * Function for `woocommerce_admin_meta_boxes_variations_count` filter-hook.
 * 
 * @param  $wpdb_var 
 * @param  $ID       
 *
 * @return 
 */
function wp_kama_woocommerce_admin_meta_boxes_variations_count_filter( $wpdb_var, $ID ){

	// filter...
	return $wpdb_var;
}

$wpdb_var

-

$ID

-

Where the hook is called

$variations_count       = absint( apply_filters( 'woocommerce_admin_meta_boxes_variations_count', $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'product_variation' AND post_status IN ('publish', 'private')", $post->ID ) ), $post->ID ) );

Where the hook is used in WooCommerce