הוספת שדה סלקט בעמוד צ'קאאוט

//* Add a select field
add_action('woocommerce_after_checkout_billing_form', 'wps_add_select_checkout_field');
function wps_add_select_checkout_field( $checkout ) {


	woocommerce_form_field( 'daypart', array(
	    'type'          => 'select',
	    'class'         => array( 'wps-drop' ),
	    'label'         => __( 'שעת האירוע' ),
	    'options'       => array(
	    	'blank'		=> __( 'בחר שעה לאירוע', 'wps' ),
	        '08:00- 10:00'	=> __( '08:00- 10:00', 'wps' ),
			 '10:00 - 12:00'=> __( '10:00 - 12:00', 'wps' ),
	        '12:00 - 14:00'	=> __( '12:00 - 14:00', 'wps' ),
	        '14:00 - 16:00' 	=> __( '14:00 - 16:00', 'wps' ),
			'16:00 - 20:00' 	=> __( '16:00 - 20:00', 'wps' ),
			'לתאם עם המקבל' 	=> __( 'לתאם עם המקבל', 'wps' ),
	    )
 ),

	$checkout->get_value( 'daypart' ));

}


//* Update the order meta with field value
 add_action('woocommerce_checkout_update_order_meta', 'wps_select_checkout_field_update_order_meta');
 function wps_select_checkout_field_update_order_meta( $order_id ) {

   if ($_POST['daypart']) update_post_meta( $order_id, 'daypart', esc_attr($_POST['daypart']));

 }



//* Display field value on the order edition page
add_action( 'woocommerce_admin_order_data_after_billing_address', 'wps_select_checkout_field_display_admin_order_meta', 10, 1 );
function wps_select_checkout_field_display_admin_order_meta($order){

	echo '<p><strong>'.__('שעת המשלוח').':</strong> ' . get_post_meta( $order->id, 'daypart', true ) . '</p>';

}

//* Add selection field value to emails
add_filter('woocommerce_email_order_meta_keys', 'wps_select_order_meta_keys');
function wps_select_order_meta_keys( $keys ) {

	$keys['Daypart:'] = 'daypart';
	return $keys;
	
}