PHP. Руководство по PHP. 2005
getprotobyname
Пред.
След.
getprotobyname
(PHP 4, PHP 5)getprotobyname -- Get protocol number associated with protocol name
Description
int getprotobyname (string name)
getprotobyname() returns the protocol number associated with the protocol name as per /etc/protocols.
|
Пример 1. getprotobyname() example
<?php
$protocol = 'tcp';
$get_prot = getprotobyname($protocol);
if ($get_prot == -1){
// if nothing found, returns -1
echo 'Invalid Protocol';
} else {
echo 'Protocol #' . $get_prot;
}
?>
|
|
See also: getprotobynumber().
Пред.
Начало
След.
getmxrr
Уровень выше
getprotobynumber
