PHP. Руководство по PHP. 2005
pg_tty
pg_tty
Описание
string pg_tty ([resource connection])pg_tty() returns the TTY name that server
side debugging output is sent to on the given PostgreSQL
connection resource.
Замечание:
pg_tty() is obsolete, since the server no longer pays
attention to the TTY setting, but the function remains for backwards
compatibility.