3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode("R29sZGVuTGluZVxVc2VyQnVuZGxlXE1vZGVsXFVzZXI6WVhSb1pXbHdiRUJuYldGcGJDNWpiMjA9OjEzOTE5MzI2NTM6MWZiYmRjMTY3YThjZWJjYzgyNGUzMTgwNjM3N2ZiNzE0NTgxMzFkMmRkMWRhZTViNDdlOWYzMmE0YWYyMjAyNQ==");

preferences:
33.07 ms | 402 KiB | 5 Q