SyncEvent::__construct
(PECL sync >= 1.0.0)
SyncEvent::__construct — Constructs a new SyncEvent object
Description
public SyncEvent::__construct ([ string $name [, bool $manual = false [, bool $prefire = false ]]] )Constructs a named or unnamed event object.
Parameters
name
The name of the event if this is a named event object.
Note: If the name already exists, it must be able to be opened by the current user that the process is running as or an exception will be thrown with a meaningless error message.
manual
Specifies whether or not the event object must be reset manually.
Note: Manual reset event objects allow all waiting processes through until the object is reset.
prefire
Specifies whether or not to prefire (signal) the event object.
Note: Only has impact if the calling process/thread is the first to create the object.
Return Values
The new SyncEvent object. An exception is thrown if the event object cannot be created or opened.
Examples
Example #1 SyncEvent::__construct() example
<?php
//?In?a?web?application:
$event?=?new?SyncEvent("GetAppReport");
$event->fire();
//?In?a?cron?job:
$event?=?new?SyncEvent("GetAppReport");
$event->wait();
?>Changelog
Version | Description |
|---|---|
1.1.0 | Added prefire. |
See Also
- SyncEvent::fire() - Fires/sets the event
- SyncEvent::reset() - Resets a manual event
- SyncEvent::wait() - Waits for the event to be fired/set
← SyncEvent
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