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getservbyname> <getprotobyname
Last updated: Fri, 30 Oct 2009

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getprotobynumber

(PHP 4, PHP 5)

getprotobynumberErmittelt den Protokollnamen anhand der Protokollnummer

Beschreibung

string getprotobynumber ( int $number )

Die Funktion getprotobynumber() gibt den Protokollnamen passend zur angegebenen Protokollnummer (number ) zurück. Der Wert wird anhand der Datei /etc/protocols ermittelt.

Parameter-Liste

number

Die Protokollnummer.

Rückgabewerte

Gibt den Protokollnamen als String zurück.

Siehe auch



add a note add a note User Contributed Notes
getprotobynumber
Vipindas K.S
08-May-2008 03:39
getprotobynumber()
=====================
getprotobynumber() gets the protocol name for the given protocol number on the local system. If the protocol number is not recognized,the function returns FALSE.The given code snippet gives the list of protocols along with their protocol numbers

<?
$format
= "%6s %s\n<br />";
for (
$number = 0; $number < 255; $number++)
 {
   if (
getprotobynumber ($number))

     
printf ($format, " $number-->", getprotobynumber ($number));
 }

?>

OUTPUT:

0--> ip
1--> icmp
3--> ggp
6--> tcp
8--> egp
12--> pup
17--> udp
20--> hmp
22--> xns-idp
27--> rdp
66--> rvd

getservbyname> <getprotobyname
Last updated: Fri, 30 Oct 2009
 
 
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