From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 22 Aug 2016 13:36:53 +0000 (+0200)
Subject: Removing nbsp from input strings
X-Git-Tag: 3.0.0_Beta_1~583
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ce2f34e3db4679df276bdc4e5bf72259f92a4c5b;p=GitHub%2FWoltLab%2FWCF.git

Removing nbsp from input strings
---

diff --git a/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeTextParser.class.php b/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeTextParser.class.php
index c8f8593969..4d6102ab3c 100644
--- a/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeTextParser.class.php
+++ b/wcfsetup/install/files/lib/system/html/input/node/HtmlInputNodeTextParser.class.php
@@ -159,6 +159,11 @@ class HtmlInputNodeTextParser {
 			$node = $nodes[$i];
 			$oldValue = $value = $node->textContent;
 			
+			// this extra step ensures we don't trip over some random
+			// &nbsp; inserted by the editor and at the same time
+			// gets rid of them afterwards
+			$value = preg_replace('~\x{00A0}~u', ' ', $value);
+			
 			if (!empty($users)) {
 				$value = $this->parseMention($node, $value, $users);
 			}