代码如下:
<?php
/**
*基于PHP5实现
*借助proc_open
*能启动多进程,你可以使用你的想象力做你想做的了
*如果你是在linux上跑php,并且启用pcntl模块后,使用pcntl函数该更好
*最后修改:by www.jb200.com 2013/6/20
**/
error_reporting(E_ALL);
set_time_limit(0);
class Thread {
protected $_pref; // process reference
protected static $_instance = null;
protected $_pipes;
private function __construct() {
$this->_pref = 0;
}
public static function getInstance($file) {
if (null == self::$_instance) {
self::$_instance = new self;
}
$descriptor = array(
0 => array("pipe", "r"),
1 => array("pipe", "w"),
2 => array("file", "./error-output.txt", "a"),
);
self::$_instance->_pref = proc_open("php -q $file", $descriptor, self::$_instance->_pipes);
return true;
}
public function __destruct() {
proc_close($this->_pref);
$this->_pref = null;
}
?>