getprotobynumber
(PHP 4, PHP 5)
getprotobynumber — Get protocol name associated with protocol number
Description
string getprotobynumber
( int
$number
)
getprotobynumber() returns the protocol name
associated with protocol number as per
/etc/protocols.
Parameters
-
number -
The protocol number.
Return Values
Returns the protocol name as a string, or FALSE on failure.