prikhi

<?php
/** Add a Purchased Column w/ Item Quantity, SKU, Name, & Meta to the Admin Orders Table **/
class ThemeWooCommerce
{
  /* Add a `Purchased` Column to the Admin Orders Table */
  public static function add_purchased_column_header($columns) {
    $new_columns = array();
    foreach ($columns as $key => $title) {
      if ($key === 'billing_address') {
        $new_columns['order_items'] = __('Purchased', 'woocommerce');

malkafly

<?php
//Works with WooCommerce 3.2.6
add_action( 'woocommerce_shipping_init', 'econt_shipping_method' );
function econt_shipping_method() {
  if ( ! class_exists( 'WC_Econt_Shipping_Method' ) ) {
    class WC_Econt_Shipping_Method extends WC_Shipping_Method {

      public function __construct( $instance_id = 0 ) {
        $this->instance_id 	  = absint( $instance_id );
        $this->id                 = 'econt';//this is the id of our shipping method