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header> <getservbyname
Last updated: Sun, 25 Nov 2007

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getservbyport

(PHP 4, PHP 5)

getservbyport — 포트와 프로토콜에 대응이 되는 인터넷 서비스를 가져옵니다.

Description

string getservbyport ( int $port , string $protocol )

getservbyport()는 /etc/services의 각 protocol 에 정의된 port 와 조합이 되는 인터넷 서비스를 반환합니다. protocolTCP이거나 UDP입니다.

참조: getservbyname().



add a note add a note User Contributed Notes
getservbyport
q9603062 at topaz dot cqu dot edu dot au
16-Jan-2001 02:28
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
29-Nov-2000 04:00
Example:
<?php $value = getservbyport(137, "udp"); ?>

The same goes for getservbyname()

header> <getservbyname
Last updated: Sun, 25 Nov 2007
 
 
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