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处理控制 | Process Control

Cond::create

Cond::create

(PECL pthreads < 3.0.0)

Cond::create — Create a Condition

Warning

The Cond class has been removed in pthreads v3.

Description

final public static long Cond::create ( void )

Creates a new Condition Variable for the caller.

Parameters

This function has no parameters.

Return Values

A handle to a Condition Variable

Examples

Example #1 Condition Creation and Destruction

<?php /** You cannot use the "new" keyword, a Cond is not a PHP object **/ $cond = Cond::create( /** You can now use the Cond in any context **/ var_dump($cond /** Always destroy Cond you have created **/ Cond::destroy($cond ?>

The above example will output:

int(4540682)

← Cond::broadcast

Cond::destroy →

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https://secure.php.net/manual/en/cond.create.php