EventListener::setCallback
(PECL event >= 1.2.6-beta)
EventListener::setCallback — The setCallback purpose
설명
public
void
EventListener::setCallback
(
callable
$cb
[,
mixed
$arg
= NULL
] )
인수
-
cb
-
The new callback for new connections. Ignored if NULL.
Should match the following prototype:
void
callback
([
EventListener
$listener
= NULL
[,
mixed
$fd
= NULL
[,
array
$address
= NULL
[,
mixed
$arg
= NULL
]]]] )
-
listener
-
The
EventListener
object.
-
fd
-
The file descriptor or a resource associated with the listener.
-
address
-
Array of two elements: IP address and the
server
port.
-
arg
-
User custom data attached to the callback.
-
arg
-
Custom user data attached to the callback. Ignored if NULL.