Php/docs/function.getservbyport

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getservbyport

(PHP 4, PHP 5, PHP 7)

getservbyport — Get Internet service which corresponds to port and protocol


Description

getservbyport ( int $port , string $protocol ) : string

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() - Get port number associated with an Internet service and protocol


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