dolphin836

// 今天
$start = strtotime("today");
$end   = $start + 3600 * 24;
// 本周
$start = mktime(0, 0 , 0,   date("m"), date("d") - date("w") + 1, date("Y"));
$end   = mktime(23, 59, 59, date("m"), date("d") - date("w") + 7, date("Y"));
// 本月
$start = mktime(0, 0 , 0,   date("m"), 1,         date("Y"));
$end   = mktime(23, 59, 59, date("m"), date("t"), date("Y"));
// 今年

dolphin836

class Rsa2
{
    private static $PRIVATE_KEY = 'rsa_private_key.pem';
    private static $PUBLIC_KEY  = 'rsa_public_key.pem';

    /**
     * 获取私钥
     * @return bool|resource
     */
    private static function getPrivateKey()

dolphin836

/*
 * @param array  $data 需要签名的数据
 * @param string $key  账户的 KEY
 *
 * @return string 签名字符串
 */

function sign($data = array(), $key)
{
    ksort($data);

dolphin836

function is_weixin()
{
    var ua = navigator.userAgent.toLowerCase();

    if(ua.match(/MicroMessenger/i) == "micromessenger")
    {
        return true;
    } 
    else 
    {