diff --git a/backend/php/regex/index.html b/backend/php/regex/index.html
index af70b48..e494085 100644
--- a/backend/php/regex/index.html
+++ b/backend/php/regex/index.html
@@ -482,6 +482,7 @@ <h3 id="acima-do-php-73-devemos-usar-apenas-as-funcoes-pcre2-do-php">Acima do PH
 <p><a href="https://www.php.net/manual/pt_BR/ref.pcre.php">https://www.php.net/manual/pt_BR/ref.pcre.php</a></p>
 <h3 id="testador-online">Testador online</h3>
 <p><a href="https://regex101.com/">https://regex101.com/</a></p>
+<p><a href="https://phphub.net/regex/">https://phphub.net/regex/</a></p>
 <h3 id="exemplo-de-uso_1">Exemplo de uso</h3>
 <p>Entrar na área central (textarea):</p>
 <p>123abc</p>