https://krbdev.mit.edu/rt/Ticket/Reminders.html?id=8518
Reminders for ticket #8518: Remove redeclaration of ttyname() in ksu
remindersticketremoveksu
https://www.php.net/manual/uk/function.posix-ttyname.php
PHP: posix_ttyname - Manual
Determine terminal device name
phpposixmanual
https://www.php.net/manual/fr/function.posix-ttyname.php
PHP: posix_ttyname - Manual
Retourne le nom de device du terminal
phpposixmanual
https://www.php.net/manual/zh/function.posix-ttyname.php
PHP: posix_ttyname - Manual
Determine terminal device name
phpposixmanual