代码写的垃圾。属于半成品代码，但是肯定是能用的。。。
比较蛋疼的问题是pushbullet会有40秒左右的消息延迟。。我也正在寻找其他替代软件。。。
功能：
每隔5秒检测kimsufi指定独服是否有货，先注册pushbullet.com，记录access token，手机上装pushbullet app并把提醒打开。有货的话会把消息push到手机上的pushbullet端.手机会弹出提示。脚本暂时一次只检测一个产品，可以复制几份脚本，修改里面的：

$rows=curl_get(KS2);			//此处需要改成需要检测的名称

和

ishave("KS2",$rows);			//必须要和上面的名称一样，但要加上双引号

两处产品信息，达到同时检测的效果。

执行方法：
cmd或者bash下

php jiankong.php

vps上可以开几个screen监控：

apt-get install screen
screen -S jiankongks1
php jiankong.php

多开几个screen或者设置nohup后台运行。。

以下是完整代码：

<?php 
define("Token", "这里是在pushbullet.com申请到的access token");
define("KS1", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk10");
define("KS2", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk20");
define("KS22", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk22");
define("KS3", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk30");
define("KS4", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk40");
define("KS5", "https://www.kimsufi.com/en/order/kimsufi.cgi?hard=150sk50");


//push消息函数
function pushmsg($product,$url)
{
	$curl = curl_init('https://api.pushbullet.com/v2/pushes');
	curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($curl, CURLOPT_POST, true);
	curl_setopt($curl, CURLOPT_HTTPHEADER, ['Access-Token: '.Token]);
	curl_setopt($curl, CURLOPT_POSTFIELDS, ["type" => "link", "title" => "Kimsufi-".$product."上货！", "body" => "You have new comment(s)!", "url" => $url]);
	$response = curl_exec($curl);
//	print_r($response);
}

function curl_get($url)
{
	$UGA="AdsBot-Google v3 ( http://www.google.com/adsbot.html)";
	$ch = curl_init();
	$headers = array();

	$headers[] = "Accept: */*";
	$headers[] = "Cache-Control: max-age=0";
	$headers[] = "Connection: keep-alive";
	$headers[] = "Keep-Alive: 300";
	$headers[] = "Cookie: caches=";
	$headers[] = "Accept-Charset: utf-8;ISO-8859-1;iso-8859-2;q=0.7,*;q=0.7";
	$headers[] = "Accept-Language: en-us,en;q=0.5";
	$headers[] = "Pragma: ";
	curl_setopt($ch, CURLOPT_USERAGENT, $UGA);
	curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
	$datas=curl_exec($ch);

	curl_close($ch);
	return $datas;
}

/*
function ishave($str)
{
	if(strstr($str,"Choose your Dedicated Server"))
		{
			echo "no server...\n";
		}
	else if(strstr($str,"The fastest delivery time in Europe"))
		{
			echo "there are Europe server!!!!!!!\n";
		}
}
*/

function ishave($product,$str)
{
	switch($product)
	{
		case "KS1":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS1."\n";
					pushmsg($product,KS1);
					break;
				}
		case "KS2":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS2."\n";
					pushmsg($product,KS2);
					break;
				}

		case "KS22":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS22."\n";
					pushmsg($product,KS22);
					break;
				}

		case "KS3":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS3."\n";
					pushmsg($product,KS3);
					break;
				}
		case "KS4":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS4."\n";
					pushmsg($product,KS4);
					break;
				}
		case "KS5":
			if(strstr($str,"Choose your Dedicated Server"))
				{
					break;
				}
			else
				{
//					echo $pruduct."有货!!!".KS5."\n";
					pushmsg($product,KS5);
					break;
				}
		default:
			break;
	}
}


while(TRUE)
{
	$stime=microtime(true);
	$rows=curl_get(KS2);			//此处需要改成需要检测的名称
	$etime=microtime(true);
	$total=$etime-$stime;
	ishave("KS2",$rows);			//必须要和上面的名称一样，但要加上双引号
	echo "excute time:".$total."\n";
	$stime=0;
	sleep(5);
}
	

?>