3v4l.org

run code in 300+ PHP versions simultaneously
<?php $query = " SELECT books.*, authors.name AS author_name FROM books LEFT JOIN authors ON books.author_id = authors.id ";
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
preferences:
59.47 ms | 406 KiB | 5 Q