定時刷新同一個鏈接傳遞不同的參數

$b=$_GET['b'];
$b++;
if($b>=180)exit;
$url="?b=$b";
echo '<script type="text/javascript">function aa(){ window.location.href="'.$url.'";}</script>';
echo "<script type='text/javascript'>setInterval('aa()',1000);</script>";


$project = M('Project');
$id_project = $this->_get('id_project','','0');
$where['id_project'] = array('gt',$id_project);
$res = $project->field('id_project')->order('id_project asc')->where($where)->limit(1)->select();
foreach($res as $k => $v){
$url = '/admin.php?m=Project&a=update&id_project='.$v['id_project'].'';
$file = './Web/Html/pinpai/'.$v['id_project'].'/index.html';
if(file_exists($file)){
continue;
}else{
$pinpai = file_get_contents('http://www.sky8760.com/pinpai/'.$v['id_project'].'/default.html');
$pinpai = str_replace('</title>','</title><base href="http://www.sky8760.com/pinpai/'.$v['id_project'].'/" />',$pinpai);
$pinpai = str_replace('/pinpai/js/creathead.js','http://gb.001pw.net/head.js',$pinpai);
$pinpai = str_replace('/pinpai/js/gb.js','http://gb.001pw.net/gb.js',$pinpai);
$dir='./Web/Html/pinpai/'.$v['id_project'].'/';
if(!is_dir($dir)){
@mkdir($dir);
}
file_put_contents($dir.'index.html',$pinpai);
}
}
echo '<script type="text/javascript">function aa(){ window.location.href="'.$url.'";}</script>';
echo "<script type='text/javascript'>setInterval('aa()',3000);</script>";
echo $v['id_project']."生成成功。";
?>