$currYear) { return false; } return true; } /** * 验证18位身份证最后一位 * @param string $num 待校验的身份证号 * @return bool */ private static function isVerifyCodeValid(string $num) { if (strlen($num) == 18) { $factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]; $tokens = ['1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2']; $checkSum = 0; for ($i = 0; $i < 17; $i++) { $checkSum += intval($num[$i]) * $factor[$i]; } $mod = $checkSum % 11; $token = $tokens[$mod]; $lastChar = strtoupper($num[17]); if ($lastChar != $token) { return false; } } return true; } /** * 验证其他身份证号,港澳台身份证 * @param $IDCard * @return bool */ public static function isValidExceptMainland($IDCard) { $IDCard = strtoupper($IDCard); $IDCard = str_replace(array('(', ')'), array('(', ')'), $IDCard); preg_match('/^([A-Z])([\d]{6})\(([A\d])\)$/', $IDCard, $hongkong); //香港 if ($hongkong && count($hongkong) === 4) { $sum = (ord($hongkong[1]) - 64) * 8; $index = 7; for ($j = 0; $j < 6; $j++) { $sum += $hongkong[2][$j] * $index; $index--; } $get_num = $sum % 11; if ($get_num === 1) { $get_num = 'A'; } elseif ($get_num > 1) { $get_num = 11 - $get_num; } if ($hongkong[3] === $get_num) { return true; } return false; } preg_match('/^([A-Z])([\d]{9})$/', $IDCard, $taiwan); //中国台湾省 if ($taiwan && count($taiwan) === 3) {//首位数字代表性别,男性为1、女性为2 $area_code = array('A' => 10, 'B' => 11, 'C' => 12, 'D' => 13, 'E' => 14, 'F' => 15, 'G' => 16, 'H' => 17, 'I' => 34, 'J' => 18, 'K' => 19, 'L' => 20, 'M' => 21, 'N' => 22, 'O' => 35, 'P' => 23, 'Q' => 24, 'R' => 25, 'S' => 26, 'T' => 27, 'U' => 28, 'V' => 29, 'W' => 32, 'X' => 30, 'Y' => 31, 'Z' => 33); $code = $area_code[$taiwan[1]]; $sum = $code[0] + $code[1] * 9; $index = 8; for ($k = 1; $k < 8; $k++) { $sum += $taiwan[2][$k] * $index; $index--; } $get_num = $sum % 10; if ($get_num === $taiwan[2][8]) { return true; } return false; } preg_match('/^[157][\d]{6}\([\d]\)$/', $IDCard, $aomen); //澳门 if ($aomen) { return true; } return false; } }