/**

 * 获取当前url

 * @author Red

 * @date

 * @return string

 */

function getRequestURL() {

    if (!isset($_SERVER['HTTPS']) ||

        $_SERVER['HTTPS'] == 'off' ||

        $_SERVER['HTTPS'] == ''

    ) {

        $scheme = 'http';

    } else {

        $scheme = 'https';

    }

    $host = $_SERVER['SERVER_NAME'];

    $port = $_SERVER['SERVER_PORT'];

    $path = $_SERVER['SCRIPT_NAME'];

    $url  = $_SERVER['REQUEST_URI'];

    return $scheme . '://' . $host . (($port == 80) ? '' : ':' . $port) . $url;

}

/**

 * 对象转换成数组

 * @author Red

 * @date 2016年1月15日15:32:07

 * @param $obj

 * @return mixed

 */

function object_to_array($obj) {

    $_arr = is_object($obj) ? get_object_vars($obj) :$obj;

    foreach ($_arr as $key=>$val){

        $val = (is_array($val) || is_object($val)) ?object_to_array($val):$val;

        $arr[$key] = $val;

    }

    return $arr;

}

/**

 * CURL 获取文件内容

 *

 * 用法同 file_get_contents

 *

 * @param string

 * @param integerr

 * @return string

 */

function curl_get_contents($url, $timeout = 10)

{

	if (!function_exists('curl_init'))

	{

		throw new Zend_Exception('CURL not support');

	}

	$curl = curl_init();

	curl_setopt($curl, CURLOPT_URL, $url);

	curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);

	curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);

	curl_setopt($curl, CURLOPT_HEADER, FALSE);

	curl_setopt($curl, CURLOPT_FOLLOWLOCATION, TRUE);

	if (defined('WECENTER_CURL_USERAGENT'))

	{

		curl_setopt($curl, CURLOPT_USERAGENT, WECENTER_CURL_USERAGENT);

	}

	else

	{

		curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12');

	}

	if (substr($url, 0, 8) == 'https://')

	{

		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);

		curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);

		curl_setopt($curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);

	}

	$result = curl_exec($curl);

	curl_close($curl);

	return $result;

}

$date = '2090-10-01';

$datetime = new DateTime($date);

echo $datetime->format('Y-m-d H:i');

function hex2str($hex){

    $str = '';

    $arr = str_split($hex, 2);

    foreach($arr as $bit){

        $str .= chr(hexdec($bit));

    }

    return $str;

}

function str2hex($str){

    $hex = '';

    for($i=0,$length=mb_strlen($str); $i<$length; $i++){

        $hex .= dechex(ord($str{$i}));

    }

    return $hex;

}

function get_age_by_id_card($idCard)

{

    $date  = strtotime(substr($idCard, 6, 8));//获得出生年月日的时间戳

    $today = strtotime('today');//获得今日的时间戳

    $diff  = floor(($today - $date) / 86400 / 365);//得到两个日期相差的大体年数

    //strtotime加上这个年数后得到那日的时间戳后与今日的时间戳相比

    return strtotime(substr($idCard, 6, 8) . ' +' . $diff . 'years') > $today ? ($diff + 1) : $diff;

}

function get_deadline($endTime, $starTime = 0)
{
    //计算天数
    $timeDiff = $endTime - ($starTime ? $starTime : time());
    $days     = intval($timeDiff / 86400);
    //计算小时数
    $remain = $timeDiff % 86400;
    $hours  = intval($remain / 3600);
    //计算分钟数
    $remain = $remain % 3600;
    $mins   = intval($remain / 60);

    return $days . "天" . $hours . "小时" . $mins . "分钟";
}