From ada3beb0a6c649bd9bfc6a87b2fe69ee8ae563f7 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sat, 1 Feb 2020 08:57:06 +0100
Subject: initial checkin

---
 include/utf8/substr_replace.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 include/utf8/substr_replace.php

(limited to 'include/utf8/substr_replace.php')

diff --git a/include/utf8/substr_replace.php b/include/utf8/substr_replace.php
new file mode 100644
index 0000000..20a43b5
--- /dev/null
+++ b/include/utf8/substr_replace.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+* @version $Id: substr_replace.php,v 1.1 2006/02/25 13:50:17 harryf Exp $
+* @package utf8
+* @subpackage strings
+*/
+
+/**
+* UTF-8 aware substr_replace.
+* Note: requires utf8_substr to be loaded
+* @see http://www.php.net/substr_replace
+* @see utf8_strlen
+* @see utf8_substr
+*/
+function utf8_substr_replace($str, $repl, $start , $length=null)
+{
+	preg_match_all('/./us', $str, $ar);
+	preg_match_all('/./us', $repl, $rar);
+
+	if(is_null($length))
+		$length = utf8_strlen($str);
+
+	array_splice($ar[0], $start, $length, $rar[0]);
+
+	return implode($ar[0]);
+}
-- 
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