getservbyport
(PHP 4, PHP 5)
getservbyport -- Get Internet service which corresponds to port and protocol
Description
string
getservbyport ( int port, string protocol )
getservbyport() returns the Internet service
associated with port for the specified
protocol as per /etc/services.
Parameters
port
The port number.
protocol
protocol is either "tcp"
or "udp" (in lowercase).
Return Values
Returns the Internet service name as a string.