身份证操作类

一、通过身份证获取性别

• 请求参数类型：string

• 返回结果类型：string

• 返回结果含义：1代表为男性，2代表为女性

public function getSexByIdCard($idCard)
{
    //倒数第二位，单数为男，复数为女
    $sex = substr($idCard,16,1);
    return $sex % 2 === 0 ? 1 : 2;
}

$obj = new IdCardHandle();
$res = $obj->getSexByIdCard('372922199812067686');
echo $res;

输出：1

二、通过身份证获取生肖

• 请求参数类型：string

• 返回结果类型：string

• 返回结果含义：直接返回生肖名称

public function getSXbyIdCard($idCard)
{
    $start = 1901;
    $end = mb_substr($idCard,6,4);
    $x = ($start - $end) % 12;
    $value = "";
    if($x == 1 || $x == -11){$value = "鼠";}
    if($x == 0) {$value = "牛";}
    if($x == 11 || $x == -1){$value = "虎";}
    if($x == 10 || $x == -2){$value = "兔";}
    if($x == 9 || $x == -3){$value = "龙";}
    if($x == 8 || $x == -4){$value = "蛇";}
    if($x == 7 || $x == -5){$value = "马";}
    if($x == 6 || $x == -6){$value = "羊";}
    if($x == 5 || $x == -7){$value = "猴";}
    if($x == 4 || $x == -8){$value = "鸡";}
    if($x == 3 || $x == -9){$value = "狗";}
    if($x == 2 || $x == -10){$value = "猪";}
    return $value;
}

$obj = new IdCardHandle();
$res = $obj->getSXbyIdCard('372922199810197686');
echo $res;

输出：虎

三、通过身份证号判断是否是未成年

• 请求参数类型：string

• 返回结果类型：bool

• 返回结果含义：true代表是未成年，false代表不是未成年

public function getIsUnderAge($idCard)
{
    $idCardYear = mb_substr($idCard, 6, 4);
    $nowYear = date('Y');
    $age = $nowYear - $idCardYear;
    if ($age < 18){
        return true;
    }else{
        return false;
    }
}

$obj = new IdCardHandle();
$res = $obj->getIsUnderAge('372922200810197686');
var_dump($res);

输出：bool(true)

四、通过身份证号获取年龄

• 请求参数类型：string

• 返回结果类型：string

• 返回结果含义：直接返回年龄

public function getAgeByIdCard($idCard)
{
    $idCardYear = mb_substr($idCard, 6, 4);
    $nowYear = date('Y');
    return $nowYear - $idCardYear;
}

$obj = new IdCardHandle();
$res = $obj->getAgeByIdCard('372922199810197686');
echo $res;

输出：24

五、通过身份证号获取星座

• 请求参数类型：string

• 返回结果类型：string

• 返回结果含义：直接返回星座名称

public function getXingZuoByIdCar($idCard)
{
    $bir = mb_substr($idCard,10,4);
    $month = (int)mb_substr($bir,0,2);
    $day = (int)mb_substr($bir,2);
    $strValue = '';
    if (($month == 1 && $day >= 20) || ($month == 2 && $day <= 18)) {
        $strValue = "水瓶座";
    } else if (($month == 2 && $day >= 19) || ($month == 3 && $day <= 20)) {
        $strValue = "双鱼座";
    } else if (($month == 3 && $day > 20) || ($month == 4 && $day <= 19)) {
        $strValue = "白羊座";
    } else if (($month == 4 && $day >= 20) || ($month == 5 && $day <= 20)) {
        $strValue = "金牛座";
    } else if (($month == 5 && $day >= 21) || ($month == 6 && $day <= 21)) {
        $strValue = "双子座";
    } else if (($month == 6 && $day > 21) || ($month == 7 && $day <= 22)) {
        $strValue = "巨蟹座";
    } else if (($month == 7 && $day > 22) || ($month == 8 && $day <= 22)) {
        $strValue = "狮子座";
    } else if (($month == 8 && $day >= 23) || ($month == 9 && $day <= 22)) {
        $strValue = "处女座";
    } else if (($month == 9 && $day >= 23) || ($month == 10 && $day <= 23)) {
        $strValue = "天秤座";
    } else if (($month == 10 && $day > 23) || ($month == 11 && $day <= 22)) {
        $strValue = "天蝎座";
    } else if (($month == 11 && $day > 22) || ($month == 12 && $day <= 21)) {
        $strValue = "射手座";
    } else if (($month == 12 && $day > 21) || ($month == 1 && $day <= 19)) {
        $strValue = "魔羯座";
    }
    return $strValue;
}

$obj = new IdCardHandle();
$res = $obj->getXingZuoByIdCar('372922199812067686');
echo $res;

输出：射手座