From 7b307a92373542a10f1265df420d424ea4d51062 Mon Sep 17 00:00:00 2001
From: Ayesh Karunaratne <ayesh@aye.sh>
Date: Sat, 16 Mar 2024 02:44:40 +0700
Subject: [PATCH] [PHP 8.4] Fixes for implicit nullability deprecation

Fixes all issues that emit deprecation notices on PHP 8.4 for implicit nullable parameter type declarations.

See:
 - [RFC](https://wiki.php.net/rfc/deprecate-implicitly-nullable-types)
 - [PHP 8.4: Implicitly nullable parameter declarations deprecated](https://php.watch/versions/8.4/implicitly-marking-parameter-type-nullable-deprecated)
---
 Parsedown.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Parsedown.php b/Parsedown.php
index 1b9d6d5..d9b5476 100644
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -712,7 +712,7 @@ class Parsedown
     #
     # Setext
 
-    protected function blockSetextHeader($Line, array $Block = null)
+    protected function blockSetextHeader($Line, ?array $Block = null)
     {
         if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted']))
         {
@@ -850,7 +850,7 @@ class Parsedown
     #
     # Table
 
-    protected function blockTable($Line, array $Block = null)
+    protected function blockTable($Line, ?array $Block = null)
     {
         if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted']))
         {