Signal a Condition

# Cond::signal

(PECL pthreads < 3.0.0)

Cond::signal — Signal a Condition

警告

The Cond class has been removed in pthreads v3.

### 説明

final public static Cond::signal ( int `$condition` ) : bool

### パラメータ

`condition`

  A handle returned by a previous call to Cond::create()

### 返り値

A boolean indication of success.

### 例

例1 Condition Signalling

`<?php
/** You cannot use the "new" keyword, a Cond is not a PHP object **/
$cond = Cond::create();
/** The caller must lock the associated Mutex before a call to broadcast **/
var_dump(Cond::signal($cond));
/** Always destroy Cond you have created **/
Cond::destroy($cond);
?>`

上の例の出力は以下となります。

    bool(true)