本文实例讲述了php使用pthread实现的多线程操作。分享给大家供大家参考，具体如下：
res = '暂无,第一次运行.'; $this->param = 0; $this->lurl = 0; $this->name = $name; $this->runing = true; $this->lc = false; } public function run() { while ($this->runing) { if ($this->param != 0) { $nt = rand(1, 10); echo 线程[{$this->name}]收到任务参数::{$this->param},需要{$nt}秒处理数据.\n; $this->res = rand(100, 999); sleep($nt); $this->lurl = $this->param; $this->param = ''; } else { echo 线程[{$this->name}]等待任务..\n; } sleep(1); } }}//这里创建线程池.$pool[] = new vote('a');$pool[] = new vote('b');$pool[] = new vote('c');//启动所有线程,使其处于工作状态foreach ($pool as $w) { $w->start();}//派发任务给线程for ($i = 1; $i param=='') { $worker->param = $worker_content; echo [{$worker->name}]线程空闲,放入参数{$worker_content},上次参数[{$worker->lurl}]结果[{$worker->res}].\n; break 2; } } sleep(1); }}echo 所有线程派发完毕,等待执行完成.\n;//等待所有线程运行结束while (count($pool)) { //遍历检查线程组运行结束 foreach ($pool as $key => $threads) { if ($worker->param=='') { echo [{$threads->name}]线程空闲,上次参数[{$threads->lurl}]结果[{$threads->res}].\n; echo [{$threads->name}]线程运行完成,退出.\n; //设置结束标志 $threads->runing = false; unset($pool[$key]); } } echo 等待中...\n; sleep(1);}echo 所有线程执行完毕.\n;
希望本文所述对大家php程序设计有所帮助。