(PECL event >= 1.2.6-beta)
Event::__construct — Constructs Event object
public Event::__construct ( EventBase $base , mixed $fd , int $what , callable $cb [, mixed $arg = NULL ] )
Constructs Event object.
base
The event base to associate with.
fd
stream resource, socket resource, or numeric file descriptor. For timer events pass -1
. For signal events pass the signal number, e.g. SIGHUP
.
what
Event flags. See Event flags .
cb
The event callback. See Event callbacks .
arg
Custom data. If specified, it will be passed to the callback when event triggers.
Returns Event object.
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https://www.php.net/manual/en/event.construct.php