fusian/fusiancrm/service/common/pay/lzf/PayUtils.php

<?php

namespace common\pay\lzf;

class PayUtils
{
    /**
     * @param array $data
     * @param string $secretKey
     * @return string
     */
    public static function makeSign($data, $secretKey)
    {
        $parter = $data['parter'];
        $type = $data['type'];
        $orderid = $data['orderid'];
        $callbackurl = $data['callbackurl'];
        $sign = "parter=".$parter."&type=".$type."&orderid=".$orderid."&callbackurl=".$callbackurl;
        return $sign = md5($sign.$secretKey);
    }

    /**
     * @param array $data  参数
     * @param string $secretKey
     * @return bool
     */
    public static function checkSign($data, $secretKey)
    {
        $orderid  = trim($data['orderid']);
		$restate  = trim($data['restate']);
		$ovalue   = trim($data['ovalue']);
		$attach   = trim($data['attach']);
        $sign     = trim($data['sign']);
        $sign_text	= "orderid=".$orderid."&restate=".$restate."&ovalue=".$ovalue;
		$sign_md5 = md5($sign_text.$secretKey);
        if ($sign == $sign_md5){
            return true;
        }else{
            return false;
        }
        
    }
}