From ce319ac73ad3184325ade367f0a1559bf113212c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=92=B1=E5=AE=87?= <qian.yu@nint.com>
Date: Wed, 11 Sep 2024 18:08:45 +0800
Subject: [PATCH] commit

---
 src/GoodCodecCSV.php |  5 +++--
 src/GoodCodecTSV.php | 10 ++++++----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/GoodCodecCSV.php b/src/GoodCodecCSV.php
index 9398251..b8c553e 100644
--- a/src/GoodCodecCSV.php
+++ b/src/GoodCodecCSV.php
@@ -74,8 +74,9 @@ public static function csv_encode_row($row, $out_charset = "UTF-8", $in_charset
         $enclosure = isset($enclosure) ? $enclosure : "\"";
         $force_quote = isset($force_quote) ? $force_quote : 0;
         $s = "";
-        foreach ($row as $idx => $str) {
-            if ($idx !== 0) {
+        $idx = -1;
+        foreach ($row as $str) {
+            if (++$idx !== 0) {
                 $s .= $delimiter;
             }
             $s .= self::csv_encode_str($str, "UTF-8", $in_charset, 0, $null, $delimiter, $enclosure, $force_quote);
diff --git a/src/GoodCodecTSV.php b/src/GoodCodecTSV.php
index bbc0adc..f5af701 100644
--- a/src/GoodCodecTSV.php
+++ b/src/GoodCodecTSV.php
@@ -44,8 +44,9 @@ public static function tsv_encode_row($row, $out_charset = "UTF-8", $in_charset
         }
         $need_iconv = $in_charset !== "UTF-8";
         $s = "";
-        foreach ($row as $k => $str) {
-            if ($k != 0) {
+        $idx = -1;
+        foreach ($row as $str) {
+            if (++$idx !== 0) {
                 $s .= "\t";
             }
             if ($str === NULL) {
@@ -75,8 +76,9 @@ public static function tsv_encode_table($data, $out_charset = "UTF-8", $in_chars
         $need_iconv = $in_charset !== "UTF-8";
         $s = "";
         foreach ($data as $row) {
-            foreach ($row as $k => $str) {
-                if ($k != 0) {
+            $idx = -1;
+            foreach ($row as $str) {
+                if (++$idx !== 0) {
                     $s .= "\t";
                 }
                 if ($str === NULL) {