<?php /** * 根据身份证号码获取性别 * author:xiaochuan * @param string $idcard 身份证号码 * @return int $sex 性别 1男 2女 0未知 */ function get_sex($idcard) { if (empty($idcard)) return null; $sexint = (int) substr($idcard, 16, 1); return $sexint % 2 === 0 ? '女': '男'; } /** * 根据身份证号码获取生日 * author:xiaochuan * @param string $idcard 身份证号码 * @return $birthday */ function get_birthday($idcard) { if (empty($idcard)) return null; $bir = substr($idcard, 6, 8); $year = (int) substr($bir, 0, 4); $month = (int) substr($bir, 4, 2); $day = (int) substr($bir, 6, 2); return $year."-".$month."-".$day; } /** * 根据身份证号码计算年龄 * author:xiaochuan * @param string $idcard 身份证号码 * @return int $age */ //function get_age($idcard) { // if (empty($idcard)) return null;#获得出生年月日的时间戳 // $date = strtotime(substr($idcard, 6, 8));#获得今日的时间戳 // $today = strtotime('today');#得到两个日期相差的大体年数 // $diff = floor(($today - $date) / 86400 / 365);#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 // $age = strtotime(substr($idcard, 6, 8).' '.$diff.'years') > $today ? ($diff 1) : $diff; // return $age; //} /** * 根据身份证号码获取出身地址 * author:xiaochuan * @param string $idcard 身份证号码 * @return string $address */ function get_address($idcard, $type = 1) { if (empty($idcard)) return null; $address = include('./address.php'); switch ($type) { case 1: #截取前六位数 (获取基体到县区的地址) $key = substr($idcard, 0, 6); if (!empty($address[$key])) return $address[$key];#截取前两位数 (没有基体到县区的地址就获取省份) $key = substr($idcard, 0, 2); if (!empty($address[$key])) return $address[$key];#都没有 return '未知地址'; break; case 2: #截取前两位数 (只获取省份) $key = substr($idcard, 0, 2); if (!empty($address[$key])) return $address[$key]; break; default: return null; break; } } /** * 判断字符串是否是身份证号 * author:xiaochuan * @param string $idcard 身份证号码 */ function isIdCard($idcard) { #转化为大写,如出现x $idcard = strtoupper($idcard);#加权因子 $wi = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2); $ai = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');#按顺序循环处理前17位$sigma = 0;#提取前17位的其中一位,并将变量类型转为实数 for ($i = 0; $i < 17; $i) { $b = (int) $idcard { $i }; #提取相应的加权因子 $w = $wi[$i];#把从身份证号码中提取的一位数字和加权因子相乘,并累加 $sigma = $b * $w; }#计算序号 $sidcard = $sigma % 11;#按照序号从校验码串中提取相应的字符。 $check_idcard = $ai[$sidcard]; if ($idcard { 17 } == $check_idcard) { return '是正确的身份证'; } else { return '错误的身份证'; } } /** * 根据身份证号,返回对应的生肖 * author:xiaochuan * @param string $idcard 身份证号码 */ function get_zodiac($idcard) { // if(empty($idcard)) return null; $start = 1901; $end = (int)substr($idcard, 6, 4); $x = ($start - $end) % 12; $val = ''; if ($x == 1 || $x == -11) $val = '鼠'; if ($x == 0) $val = '牛'; if ($x == 11 || $x == -1) $val = '虎'; if ($x == 10 || $x == -2) $val = '兔'; if ($x == 9 || $x == -3) $val = '龙'; if ($x == 8 || $x == -4) $val = '蛇'; if ($x == 7 || $x == -5) $val = '马'; if ($x == 6 || $x == -6) $val = '羊'; if ($x == 5 || $x == -7) $val = '猴'; if ($x == 4 || $x == -8) $val = '鸡'; if ($x == 3 || $x == -9) $val = '狗'; if ($x == 2 || $x == -10) $val = '猪'; return $val; } /** * 根据身份证号,返回对应的星座 * author:xiaochuan * @param string $idcard 身份证号码 */ function get_starsign($idcard){ if(empty($idcard)) return null; $b = substr($idcard,10, 4); $m = (int)substr($b, 0, 2); $d = (int)substr($b, 2); $val = ''; if(($m == 1 && $d <= 21) || ($m == 2 && $d <= 19)){ $val = "水瓶座"; }else if (($m == 2 && $d > 20) || ($m == 3 && $d <= 20)){ $val = "双鱼座"; }else if (($m == 3 && $d > 20) || ($m == 4 && $d <= 20)){ $val = "白羊座"; }else if (($m == 4 && $d > 20) || ($m == 5 && $d <= 21)){ $val = "金牛座"; }else if (($m == 5 && $d > 21) || ($m == 6 && $d <= 21)){ $val = "双子座"; }else if (($m == 6 && $d > 21) || ($m == 7 && $d <= 22)){ $val = "巨蟹座"; }else if (($m == 7 && $d > 22) || ($m == 8 && $d <= 23)){ $val = "狮子座"; }else if (($m == 8 && $d > 23) || ($m == 9 && $d <= 23)){ $val = "处女座"; }else if (($m == 9 && $d > 23) || ($m == 10 && $d <= 23)){ $val = "天秤座"; }else if (($m == 10 && $d > 23) || ($m == 11 && $d <= 22)){ $val = "天蝎座"; }else if (($m == 11 && $d > 22) || ($m == 12 && $d <= 21)){ $val = "射手座"; }else if (($m == 12 && $d > 21) || ($m == 1 && $d <= 20)){ $val = "魔羯座"; } return $val; } // 身份证号码 $idcard = "******************"; echo '<br/>性别:'.get_sex($idcard).'<br/>'; echo '<br/>生日:'.get_birthday($idcard).'<br/>'; //echo '<br/>年龄:'.get_age($idcard).'<br/>'; echo '<br/>地址:'.get_address($idcard).'<br/>'; echo '<br/>状态:'.isIdCard($idcard).'<br/>'; echo '<br/>生肖:'.get_zodiac($idcard).'<br/>'; echo '<br/>星座:'.get_starsign($idcard).'<br/>'; ?>
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