From 2e2b903146b358360d6cefb936857b0b6dedb45d Mon Sep 17 00:00:00 2001
From: Gemini_13 <gemini1389@users.noreply.github.com>
Date: Tue, 29 Dec 2020 14:03:31 +0200
Subject: [PATCH] Fix for str_replace()

Error:
`TypeError: str_replace(): Argument #3 ($subject) must be of type array|string, null given`
---
 src/PHPHtmlParser/Dom/Node/TextNode.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/PHPHtmlParser/Dom/Node/TextNode.php b/src/PHPHtmlParser/Dom/Node/TextNode.php
index 1c8b646c..6f5c30c1 100644
--- a/src/PHPHtmlParser/Dom/Node/TextNode.php
+++ b/src/PHPHtmlParser/Dom/Node/TextNode.php
@@ -53,6 +53,9 @@ public function __construct(string $text, $removeDoubleSpace = true)
             if ($replacedText === false) {
                 throw new LogicalException('mb_ereg_replace returns false when attempting to clean white space from "' . $text . '".');
             }
+            if ($replacedText === null) {
+                throw new LogicalException('mb_ereg_replace encountered an invalid encoding for "' . $text . '".');
+            }
             $text = $replacedText;
         }