https://manpages.ubuntu.com/manpages/jammy/man3/sprintf.3.html
Ubuntu Manpage: printf, fprintf, dprintf, sprintf, snprintf, vprintf, vfprintf,
ubuntumanpageprintf
https://www.php.net/manual/en/function.vfprintf.php
PHP: vfprintf - Manual
Write a formatted string to a stream
phpmanual
https://manpages.ubuntu.com/manpages/noble/nl/man3/snprintf.3.html
Ubuntu Manpage: printf, fprintf, dprintf, sprintf, snprintf, vprintf, vfprintf,
ubuntumanpageprintf