From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Tue, 23 Jun 2020 14:17:56 +0000 (+0200)
Subject: Add stackHash to ExceptionLogUtil
X-Git-Tag: 5.3.0_Alpha_1~191^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3362304e35506d3328965d97830befabb08e2c9;p=GitHub%2FWoltLab%2FWCF.git

Add stackHash to ExceptionLogUtil
---

diff --git a/wcfsetup/install/files/lib/util/ExceptionLogUtil.class.php b/wcfsetup/install/files/lib/util/ExceptionLogUtil.class.php
index 2318f78e25..90145409f0 100644
--- a/wcfsetup/install/files/lib/util/ExceptionLogUtil.class.php
+++ b/wcfsetup/install/files/lib/util/ExceptionLogUtil.class.php
@@ -3,7 +3,7 @@ namespace wcf\util;
 use wcf\system\Regex;
 
 /**
- * Contains header-related functions.
+ * Contains helper functions to process the Exception log.
  * 
  * @author	Tim Duesterhus
  * @copyright	2001-2019 WoltLab GmbH
@@ -83,6 +83,14 @@ final class ExceptionLogUtil {
 			return $item;
 		}, $chainRegex->getMatches());
 		
+		$matches['stackHash'] = sha1(implode("\0", array_map(function ($item) {
+			$result = "";
+			foreach ($item['stack'] as $stack) {
+				$result .= $stack['file']."\t".$stack['line']."\t".$stack['class'].$stack['type'].$stack['function']."\n";
+			}
+			return $result;
+		}, $chainMatches)));
+		
 		$matches['date'] = strtotime($matches['date']);
 		$matches['chain'] = $chainMatches;