From e99f7ce7da9b1ee06d20a173f2307e84d8632c66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arnaud=20Trouv=C3=A9?= <arnaud.trouve@andil.fr>
Date: Fri, 5 May 2023 12:31:11 +0200
Subject: [PATCH] Fix #8 : Add missing array declaration

---
 filter.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/filter.php b/filter.php
index a65f8e5..f602609 100644
--- a/filter.php
+++ b/filter.php
@@ -108,6 +108,7 @@ protected function convert_urls_into_codepens(&$text) {
         // &lt;a href="blah">
         $filterignoretagsopen  = ['<a\s[^>]+?>'];
         $filterignoretagsclose = ['</a>'];
+	$ignoretags = [];
         filter_save_ignore_tags($text, $filterignoretagsopen, $filterignoretagsclose, $ignoretags);
 
         static $unicoderegexp;