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<?php
/*
so price is actually target price.
$vcodepricepair = "code price";
$vphonepwd = "phone pwd";
"vphone" => $vphones = "phone pwd,phone pwd";
$phone => $vlist = "code price,code price";
*/
function kvget ($kv, $key) {
	$ret = false;
	while(!$ret) $ret = $kv->get("$key");
	return $ret;
}

$kv = new SaeKVClient();
$ret = false;
while (!$ret) $ret = $kv->init();

$vphones = kvget($kv, 'vphones');
$vphonepwds = explode(",", $vphones);

foreach($vphonepwds as $vphonepwd) {
	//decode
	$phonepwd = explode(" ", $vphonepwd);
	$phone = $phonepwd[0];
	$pwd = $phonepwd[1];	
	$vlist = $kv->get($phone);
	$list = explode(",", $vlist);
	
	foreach ($list as $vcodepricepair) {
		//decode
		$codepricepair = explode(" ", $vcodepricepair);
		$code = $codepricepair[0];
		$price = $codepricepair[1];
		
		//get data
		$url = "http://api.liqwei.com/stock/?code=$code";
		$data = file_get_contents($url);
		$elements = explode(",", $data);
		$cprice = $elements[1]; // current price

		//send msg
		if ($price >= $cprice - 0.05 || $price <= $cprice + 0.05) {
			$url = "http://sms.bber.info/api.php?phone=$phone&pwd=$pwd&to=$phone&msg=$code,$cprice";
			fopen("$url", 'r');
		}
	}
}