From f215034928c6497bb898647c125c3c992913b50f Mon Sep 17 00:00:00 2001
From: "Namhyeon, Go" <gnh1201@gmail.com>
Date: Wed, 27 May 2020 11:11:02 +0900
Subject: [PATCH] Update string.utils.php

---
 helper/string.utils.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/helper/string.utils.php b/helper/string.utils.php
index 03eceb7..1c1088a 100644
--- a/helper/string.utils.php
+++ b/helper/string.utils.php
@@ -293,6 +293,18 @@ if(!is_fn("get_floating_percentage")) {
     }
 }
 
+// https://stackoverflow.com/questions/13108157
+if(!is_fn("get_csv_from_array")) {
+    function get_csv_from_array($data, $delimiter = ',', $enclosure = '"', $escape_char = "\\") {
+        $f = fopen('php://memory', 'r+');
+        foreach ($data as $item) {
+            fputcsv($f, $item, $delimiter, $enclosure, $escape_char);
+        }
+        rewind($f);
+        return stream_get_contents($f);
+    }
+}
+
 if(!is_fn("eregi")) {
     function eregi($pattern, $subject, &$matches=NULL) {
         return preg_match(sprintf("/%s/i", $pattern), $subject, $matches);