From 6183d0973d861b827a6c6d5d5dc6817ab1e40235 Mon Sep 17 00:00:00 2001
From: Michael Rimbach <michael.rimbach@gmail.com>
Date: Thu, 19 Oct 2017 17:16:36 +0200
Subject: [PATCH] Format PL (Poland) Postal Code

Add "PL" formatting to wc_format_postcode function. An example pl postal code is 24-100
---
 includes/wc-formatting-functions.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/wc-formatting-functions.php b/includes/wc-formatting-functions.php
index 843bd79eec5..850319c001c 100644
--- a/includes/wc-formatting-functions.php
+++ b/includes/wc-formatting-functions.php
@@ -839,6 +839,9 @@ function wc_format_postcode( $postcode, $country ) {
 		case 'US' :
 			$postcode = rtrim( substr_replace( $postcode, '-', 5, 0 ), '-' );
 			break;
+		case 'PL' :
+			$postcode = trim( substr_replace( $postcode, '-', 2, 0 ) );
+			break;
 	}
 
 	return apply_filters( 'woocommerce_format_postcode', $postcode, $country );