woocommerce支付时填写账单地址精简

代码：

add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );
function custom_override_checkout_fields( $fields ) {
unset($fields['order']['order_comments']);
unset( $fields['billing']['billing_country'] );
unset( $fields['billing']['billing_first_name'] );
unset( $fields['billing']['billing_last_name'] );
unset( $fields['billing']['billing_company'] );
unset( $fields['billing']['billing_address_1'] );
unset( $fields['billing']['billing_address_2'] );
unset( $fields['billing']['billing_city'] );
unset( $fields['billing']['billing_state'] );
unset( $fields['billing']['billing_postcode'] );
unset($fields['billing']['billing_email']);
unset( $fields['billing']['billing_phone'] );
return $fields;
}