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/**
*
* PHP多线程应用使用方法：
* require_once 'thread.class.php';
* $thread = new thread();
* $thread->addthread('action_log','a');
* $thread->addthread('action_log','b');
* $thread->addthread('action_log','c');
* $thread->runthread();
*
* function action_log($info) {
* $log = 'log/' . microtime() . '.log';
* $txt = $info . "\r\n\r\n" . 'Set in ' . Date('h:i:s', time()) . (double)microtime() . "\r\n";
* $fp = fopen($log, 'w');
* fwrite($fp, $txt);
* fclose($fp);
* }
*/
class
thread {
var
$hooks = array();
var
$args = array();
function
thread() {
}
function
addthread($func)
{
$args
= array_slice(func_get_args(), 1);
$this->hooks[] =
$func;
$this->args[] =
$args;
return
true;
}
function
runthread()
{
if(isset($_GET['flag']))
{
$flag
= intval($_GET['flag']);
}
if($flag
|| $flag
=== 0)
{
call_user_func_array($this->hooks[$flag],
$this->args[$flag]);
}
else
{
for($i
= 0, $size
= count($this->hooks);
$i $size;
$i++)
{
$fp=fsockopen($_SERVER['HTTP_HOST'],$_SERVER['SERVER_PORT']);
if($fp)
{
$out
= "GET {$_SERVER['PHP_SELF']}?flag=$i HTTP/1.1\r\n";
$out
.= "Host: {$_SERVER['HTTP_HOST']}\r\n";
$out
.= "Connection: Close\r\n\r\n";
fputs($fp,$out);
fclose($fp);
}
}
}
}
}
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