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getprotobynumber> <getmxrr
Last updated: Sun, 25 Nov 2007

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getprotobyname

(PHP 4, PHP 5)

getprotobyname — 프로토콜과 조합된 프로토콜 번호를 가져옵니다.

Description

int getprotobyname ( string $name )

getprotobyname()은 /etc/protocols 각 프로토콜 name 과 조합이 된 프로토콜의 번호를 반환합니다.

참조: getprotobynumber().



add a note add a note User Contributed Notes
getprotobyname
Vipindas K.S
08-May-2008 08:33
getprotobyname()
=====================

getprotobyname() gives the protocol number for the given protocol name on the local system.
If the protocol is not recognized, then the function returns -1.
The given code snippet gives the list of protocols along with their protocol numbers
<?
$arr=array("ip","icmp","ggp","tcp",
"egp","pup","udp","hmp","xns-idp",
"rdp","rvd" );
//Reads the names of protocols into an array..
for($i=0;$i<11;$i++)
{
$proname=$arr[$i];
echo $proname .":", getprotobyname ($proname)."<br />";
}

?>

getprotobynumber> <getmxrr
Last updated: Sun, 25 Nov 2007
 
 
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