PHP的线程库：pthreads
jopen
10年前
该项目为 PHP 提供基于 POSIX 的多线程编程机制。可异步执行任何与定义的用户自定义方法和函数。内建支持同步和同步方法。
亮点
- 一个易于使用，快速学习的 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 ...
技术特性
- 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 !!
环境要求
- 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.
示例代码：
<?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(); ?>