Online PHP editor | refs for Cde7g

<?php $x = base64_decode('QzBERTgyNDYKCjYzNkY2NDY1M0EzMzM1MzYzNDJDMjA3Mzc1NjI2RDY5NzQy MDc0NkYzQTIwNjg3NDc0NzA3MzNBMkYyRjc4NzM3NDY1NjM2ODJFNjU3NTJG NzM3NTYyNkQ2OTc0MkQ2MzZGNjQ2NQ=='); echo $x ."\n"; echo hexdec('636F64653A333536342C207375626D697420746F3A2068747470733A2F2F7873746563682E65752F7375626D69742D636F6465');