From f053cdde80ab6779e3d034349c57371cb9a1cf69 Mon Sep 17 00:00:00 2001
From: Fonata <blaeul@gmail.com>
Date: Sat, 14 Sep 2019 01:14:41 +0200
Subject: [PATCH] New feature: unparse now also understands
 $use_mb_convert_encoding

---
 src/Csv.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Csv.php b/src/Csv.php
index 1a432b5..6685ff1 100644
--- a/src/Csv.php
+++ b/src/Csv.php
@@ -832,7 +832,17 @@ class Csv {
         }
 
         if ($this->convert_encoding) {
-            $string = iconv($this->input_encoding, $this->output_encoding, $string);
+            /** @noinspection PhpComposerExtensionStubsInspection
+             *
+             * If you receive an error at the following 3 lines, you must enable
+             * the following PHP extension:
+             *
+             *  - if $use_mb_convert_encoding is true: mbstring
+             *  - if $use_mb_convert_encoding is false: iconv
+             */
+            $string = $this->use_mb_convert_encoding ?
+                mb_convert_encoding($string, $this->output_encoding, $this->input_encoding) :
+                iconv($this->input_encoding, $this->output_encoding, $string);
         }
 
         return $string;