From 765ffc12c454e161eacdd95debc768334944f8f5 Mon Sep 17 00:00:00 2001
From: sabas <sabas88@gmail.com>
Date: Thu, 22 Mar 2018 12:41:34 +0100
Subject: [PATCH] Optionally remove segmentIdx when encoding already parsed EDI

---
 src/EDI/Encoder.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/EDI/Encoder.php b/src/EDI/Encoder.php
index 4f921c70..c61b43de 100644
--- a/src/EDI/Encoder.php
+++ b/src/EDI/Encoder.php
@@ -52,7 +52,7 @@ public function __construct($array = null, $wrap = true)
         $this->encode($array, $wrap);
     }
 
-    public function encode($arr, $wrap = true)
+    public function encode($arr, $wrap = true, $filterKeys = false)
     {
         $this->originalArray = $arr;
         $edistring = '';
@@ -60,6 +60,9 @@ public function encode($arr, $wrap = true)
         $k = 0;
         foreach ($arr as $row) {
             $k++;
+            if ($filterKeys) {
+                unset($row['segmentIdx']);
+            }
             $row = array_values($row);
             $edistring .= $this->encodeSegment($row);
             if (!$wrap && $k < $count) {