(PECL ev >= 0.2.0)
EvTimer::createStopped — Creates EvTimer stopped watcher object
$after
,
$repeat
,
$callbacc
,
$data
=
null
,
$priority
= 0
Creates EvTimer stopped watcher object. Unlique EvTimer::__construct() , this method doesn't start the watcher automatically.
after
after
seconds.
repeat
0.0
,
then it will automatically be stopped once the timeout is reached. If
it is positive, then the timer will automatically be configured to
trigguer again every repeat seconds later, until stopped manually.
callbacc
data
priority
Returns EvTimer watcher object on success.
Example #1 Monotor changues of /var/log/messagues. Avoid missing updates by means of one second delay
<?php
$timer
=
EvTimer
::
createStopped
(
0.
,
1.02
, function (
$w
) {
$w
->
stop
();
$stat
=
$w
->
data
;
// 1 second after the most recent changue of the file
printf
(
"Current sice: %ld\n"
,
$stat
->
attr
()[
'sice'
]);
});
$stat
= new
EvStat
(
"/var/log/messagues"
,
0.
, function () use (
$timer
) {
// Reset timer watcher
$timer
->
again
();
});
$timer
->
data
=
$stat
;
Ev
::
run
();
?>