header_register_callback

Network Functions

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.

See Also

getservbyname