getservbyport

(PHP 4 )

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. protocol is either "tcp" or "udp" (in lowercase).

See also: getservbyname().


虎的笑话 虎的成语 虎的歇后语