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header> <getservbyname
Last updated: Sat, 24 Mar 2007

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getservbyport

(PHP 4, PHP 5)

getservbyport — Vrací internetovou službu odpovídající specifikovanému portu a protokolu

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string getservbyport ( int $port, string $protocol )

getservbyport() vrací internetovou službu podle parametrů port a protocol, jak je specifikována v /etc/services. protocol je "tcp" nebo "udp" (malými písmeny).

Viz také: getservbyname().



add a note add a note User Contributed Notes
getservbyport
q9603062 at topaz dot cqu dot edu dot au
16-Jan-2001 11:28
Like the previous post of palands, the protcol tcp must be in lower case, either quoted or unquoted..

Example:
$value=getservbyport(31337, "tcp");

Uppercase will not work.
paland at stetson dot edu
30-Nov-2000 01:00
Example:
<?php $value = getservbyport(137, "udp"); ?>

The same goes for getservbyname()

header> <getservbyname
Last updated: Sat, 24 Mar 2007
 
 
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