php身份证验证相关类

本程序可以根据身份证信息来获取星座,生肖,性别,年龄等等一些相关的信息了，转的一个实例大家可参考。

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代码如下

复制代码

class IdcardAction extends Action{ // PHP根据身份证号，自动获取对应的星座函数 function get_xingzuo($cid) { // 根据身份证号，自动返回对应的星座     if (!$this->isIdCard($cid)) return '';     $bir = substr($cid,10,4);     $month = (int)substr($bir,0,2);     $day = (int)substr($bir,2);     $strValue = '';     if (($month == 1 && $day >= 20) || ($month == 2 && $day         $strValue = "水瓶座";     } else if (($month == 2 && $day >= 19) || ($month == 3 && $day         $strValue = "双鱼座";     } else if (($month == 3 && $day > 20) || ($month == 4 && $day         $strValue = "白羊座";     } else if (($month == 4 && $day >= 20) || ($month == 5 && $day         $strValue = "金牛座";     } else if (($month == 5 && $day >= 21) || ($month == 6 && $day         $strValue = "双子座";     } else if (($month == 6 && $day > 21) || ($month == 7 && $day         $strValue = "巨蟹座";     } else if (($month == 7 && $day > 22) || ($month == 8 && $day         $strValue = "狮子座";     } else if (($month == 8 && $day >= 23) || ($month == 9 && $day         $strValue = "处女座";     } else if (($month == 9 && $day >= 23) || ($month == 10 && $day         $strValue = "天秤座";     } else if (($month == 10 && $day > 23) || ($month == 11 && $day         $strValue = "天蝎座";     } else if (($month == 11 && $day > 22) || ($month == 12 && $day         $strValue = "射手座";     } else if (($month == 12 && $day > 21) || ($month == 1 && $day         $strValue = "魔羯座";     }     return $strValue;       } function get_shengxiao($cid) { //根据身份证号，自动返回对应的生肖     if (!$this->isIdCard($cid)) return '';     $start = 1901;     $end = $end = (int)substr($cid,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 $value; } function get_xingbie($cid) { //根据身份证号，自动返回性别     if (!$this->isIdCard($cid)) return '';     $sexint = (int)substr($cid,16,1);           return $sexint % 2 === 0 ? '女' : '男'; }   function checkbig18($idcard){//判断是否成年      $year = substr($idcard,6,4);      $big18 = $year+18;      $nowyear = date("Y",time());      if($big18      return true;      }else{     return false;           }     }       function getVerifyBit($idcard_base)     {         if(strlen($idcard_base) != 17)         {             return false;         }         //加权因子         $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);         //校验码对应值         $verify_number_list = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');         $checksum = 0;         for ($i = 0; $i         {             $checksum += substr($idcard_base, $i, 1) * $factor[$i];         }         $mod = $checksum % 11;         $verify_number = $verify_number_list[$mod];         return $verify_number; }   function idcard_verify_number($idcard_base){  if (strlen($idcard_base) != 17){ return false; }  // 加权因子  $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2); // 校验码对应值  $verify_number_list = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'); $checksum = 0; for ($i = 0; $i $checksum += substr($idcard_base, $i, 1) * $factor[$i];  }   $mod = $checksum % 11;  $verify_number = $verify_number_list[$mod];   return $verify_number;  }         function idcard_15to18($idcard){//15到18转换 if (strlen($idcard) != 15){  return false;  }else{  // 如果身份证顺序码是996 997 998 999，这些是为百岁以上老人的特殊编码  if (array_search(substr($idcard, 12, 3), array('996', '997', '998', '999')) !== false){  $idcard = substr($idcard, 0, 6) . '18'. substr($idcard, 6, 9);  }else{  $idcard = substr($idcard, 0, 6) . '19'. substr($idcard, 6, 9);  }  }   $idcard = $idcard.$this->idcard_verify_number($idcard); return $idcard;  }     function Check_Cardid($cardid)//判断身份证大是否正确。 {  $cardlen = strlen($cardid);  if($cardlen ==15)  {   $pattern = "/^[0-9]{15}$/"; //$pattern="/^d{15}$/";   $num = preg_match($pattern,$cardid);  }  elseif($cardlen ==18)  {   $pattern = "/^d{17}[0-9xX]$/";   $num=preg_match($pattern,$cardid);  }  else  {   return false;  }  return $num; }   function ChkGB2312($str){//判断是否为中文 if(preg_match('/^[x7f-xff]+$/',$str)){     return true;     }else{     return false;     } }   function isIdCard($number) { // 检查是否是身份证号     // 转化为大写，如出现x     $number = strtoupper($number);     //加权因子      $wi = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);     //校验码串      $ai = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');     //按顺序循环处理前17位      $sigma = 0;     for ($i = 0;$i         //提取前17位的其中一位，并将变量类型转为实数          $b = (int) $number{$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      $snumber = $sigma % 11;         //按照序号从校验码串中提取相应的字符。      $check_number = $ai[$snumber];        if ($number{17} == $check_number) {         return true;     } else {         return false;     } }     } ?>