getprotobynumber
(PHP 4, PHP 5)
getprotobynumber — Get protocol name associated with protocol number
Descrierea
string getprotobynumber
( int $number
)
getprotobynumber() returns the protocol name associated with protocol number as per /etc/protocols.
Parametri
- number
-
The protocol number.
Valorile întroarse
Returns the protocol name as a string.