updates

Author: rhedgpeth

README.md

@@ -8,6 +8,8 @@ This repository contains a simple web application that demonstrates how to quick
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+> ⚠️ Interested in using MariaDB and PHP with [PDO (PHP Data Objects)](https://www.php.net/manual/en/book.pdo.php)? Check out the quickstart [here](https://github.com/mariadb-developers/php-pdo-quickstart).
+
 ## Getting Started
 
 The application in this repository demonstrates how to: