PHP的線程庫：pthreads

jopen 10年前發布 | 34K 次閱讀 pthreads PHP開發

該項目為 PHP 提供基于 POSIX 的多線程編程機制。可異步執行任何與定義的用戶自定義方法和函數。內建支持同步和同步方法。

亮點

  • 一個易于使用，快速學習的 Threading API for PHP5.3+
  • Execute any and all predefined and user declared methods and functions asynchronously
  • Ready made synchronization included, geared towards the PHP environment
  • Seamless operation in multi-threaded SAPI environments
  • A world of possibilities ...

技術特性

  • Posix Threads
  • Synchronization
  • Worker Threads
  • Synchronized Methods
  • Complete Support for OO - ie. traits, interfaces, inheritance
  • Full read/write/execute support for threaded objects
  • Mutex ( direct, subset )
  • Conditions ( direct, subset )

pthreads was written with simplicity, compatibility and efficiency in mind, it's performance beggars belief !!

環境要求

  • PHP5.3+
  • ZTS Enabled ( Thread Safety )
  • Posix Threads Implementation

Testing has been carried out on x86, x64 and ARM, in general you just need a compiler and pthread.h

PHP 版本支持

pthreads should compile and work in any version of PHP from 5.3.0 to the latest release.

示例代碼：

<?php
class AsyncOperation extends Thread {
  public function __construct($arg){
    $this->arg = $arg;
  }

  public function run(){
    if($this->arg){
      printf("Hello %s\n", $this->arg);
    }
  }
}
$thread = new AsyncOperation("World");
if($thread->start())
  $thread->join();
?>

項目主頁：http://www.baiduhome.net/lib/view/home/1391824675848

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