From: joshuaruesweg <ruesweg@woltlab.com>
Date: Fri, 12 Mar 2021 14:55:18 +0000 (+0100)
Subject: Use DOMElement::getAttribute
X-Git-Tag: 5.4.0_Alpha_1~146^2~4
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cea9e2dae0a78193a3125608418b30f3c101d680;p=GitHub%2FWoltLab%2FWCF.git

Use DOMElement::getAttribute
---

diff --git a/wcfsetup/install/files/lib/system/message/unfurl/UnfurlResponse.class.php b/wcfsetup/install/files/lib/system/message/unfurl/UnfurlResponse.class.php
index c12ef57c7f..dff908d0c4 100644
--- a/wcfsetup/install/files/lib/system/message/unfurl/UnfurlResponse.class.php
+++ b/wcfsetup/install/files/lib/system/message/unfurl/UnfurlResponse.class.php
@@ -211,11 +211,8 @@ final class UnfurlResponse
             // og:title
             $list = $this->domXPath->query("//meta[@property='og:title']");
             foreach ($list as $node) {
-                foreach ($node->attributes as $attribute) {
-                    if ($attribute->nodeName === 'content') {
-                        return $attribute->nodeValue;
-                    }
-                }
+                /** @var \DOMElement $node */
+                return $node->getAttribute("content");
             }
 
             // title tag
@@ -237,11 +234,8 @@ final class UnfurlResponse
             // og:description
             $list = $this->domXPath->query("//meta[@property='og:description']");
             foreach ($list as $node) {
-                foreach ($node->attributes as $attribute) {
-                    if ($attribute->nodeName === 'content') {
-                        return $attribute->nodeValue;
-                    }
-                }
+                /** @var \DOMElement $node */
+                return $node->getAttribute("content");
             }
         }
 
@@ -257,11 +251,8 @@ final class UnfurlResponse
             // og:image
             $list = $this->domXPath->query("//meta[@property='og:image']");
             foreach ($list as $node) {
-                foreach ($node->attributes as $attribute) {
-                    if ($attribute->nodeName === 'content') {
-                        return $attribute->nodeValue;
-                    }
-                }
+                /** @var \DOMElement $node */
+                return $node->getAttribute("content");
             }
         }