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SyncEvent::__construct

Contents

(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.

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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.

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Return Values

The new SyncEvent object. An exception is thrown if the event object cannot be created or opened.

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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();
?>

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Changelog

Version Description
1.1.0

Added prefire.

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
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References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

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