Resets a manual event

# SyncEvent::reset

(PECL sync >= 1.0.0)

SyncEvent::reset — Resets a manual event

### 说明

public function SyncEvent::reset(): bool

Resets a SyncEvent object that has been fired/set. Only valid for manual event objects.

### 参数

此函数没有参数。

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 示例

示例 #1 SyncEvent::reset() example

    <?php
    // In a web application:
    $event = new SyncEvent("DemoApplication", true);
    $event->wait();

    // In a cron job:
    $event = new SyncEvent("DemoApplication", true);
    $event->reset();
    /* ... Do some maintenance task(s) ... */
    $event->fire();
    ?>

### 参见

- SyncEvent::fire() - Fires/sets the event
- SyncEvent::reset()
- SyncEvent::wait() - Waits for the event to be fired/set

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