From: Hypolite Petovan <mrpetovan@gmail.com>
Date: Thu, 23 Aug 2018 00:27:00 +0000 (-0400)
Subject: [advancedcontentfilter] Suppress rule evaluation errors
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=6670ee769d2b6ef6c8e0b698a4491a15b7c71f27;p=friendica-addons.git

[advancedcontentfilter] Suppress rule evaluation errors
---

diff --git a/advancedcontentfilter/advancedcontentfilter.php b/advancedcontentfilter/advancedcontentfilter.php
index 55a80a80..74728c04 100644
--- a/advancedcontentfilter/advancedcontentfilter.php
+++ b/advancedcontentfilter/advancedcontentfilter.php
@@ -133,7 +133,8 @@ function advancedcontentfilter_prepare_body_content_filter(App $a, &$hook_data)
 					$rule['serialized']
 				);
 
-				$found = (bool) $expressionLanguage->evaluate($serializedParsedExpression, $vars);
+				// The error suppression operator is used because of potentially broken user-supplied regular expressions
+				$found = (bool) @$expressionLanguage->evaluate($serializedParsedExpression, $vars);
 			} catch (Exception $e) {
 				$found = false;
 			}