From 4e5af700939b99e72a287fb65bc0bcee68ed3658 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Mon, 29 May 2017 11:09:28 +0100
Subject: [PATCH] re-stub mb_strlen (see #615)

---
 core/util.inc.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/util.inc.php b/core/util.inc.php
index 81582cdf..842918dd 100644
--- a/core/util.inc.php
+++ b/core/util.inc.php
@@ -958,6 +958,13 @@ function data_path($filename) {
 	return $filename;
 }
 
+if (!function_exists('mb_strlen')) {
+	// TODO: we should warn the admin that they are missing multibyte support
+	function mb_strlen($str, $encoding) {
+		return strlen($str);
+	}
+}
+
 /**
  * @param string $url
  * @param string $mfile