PHP 5.4.36 Released

getservbyport

(PHP 4, PHP 5)

getservbyportGet Internet service which corresponds to port and protocol

Descrierea

string getservbyport ( int $port , string $protocol )

getservbyport() returns the Internet service associated with port for the specified protocol as per /etc/services.

Parametri

port

The port number.

protocol

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

Valorile întoarse

Returns the Internet service name as a string.

Vedeți de asemenea

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

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User Contributed Notes 1 note

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paland at stetson dot edu
14 years ago
Example:
<?php $value = getservbyport(137, "udp"); ?>

The same goes for getservbyname()
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