PHP Manual
Parallel
The parallel\Channel class

The parallel\Channel class

(0.9.0)

Unbuffered Channels

An unbuffered channel will block on calls to parallel\Channel::send() until there is a reciever, and block on calls to parallel\Channel::recv() until there is a sender. This means an unbuffered channel is not only a way to share data among tasks but also a simple method of synchronization.

An unbuffered channel is the fastest way to share data among tasks, requiring the least copying.

Buffered Channels

A buffered channel will not block on calls to parallel\Channel::send() until capacity is reached, calls to parallel\Channel::recv() will block until there is data in the buffer.

类摘要

final parallel\Channel {

/* Access */

public make ( string $name ) : Channel

public make ( string $name , int $capacity ) : Channel

public open ( string $name ) : Channel

/* Sharing */

public recv ( void ) : mixed

public send ( mixed $value ) : void

/* Closing */

public close ( void ) : void

/* Constant for Infinitely Buffered */

const Infinite ;

}

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The parallel\Channel class

Unbuffered Channels

Buffered Channels

类摘要

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