/** * 测试发送 * @param $mobile * @return bool */ public function test($mobile) { $default = $this->sign . '您的验证码是:【变量】。请不要把验证码泄露给其他人。'; $content = str_replace('【变量】', LmStr::random(6, '0987654321'), $default); return self::send($mobile, $content); }
public function area($ip) { if ($this->isLocal($ip)) { return $this->localArea; } if (!($fd = @fopen($this->storePath, 'rb'))) { return 'Invalid IP data file'; } $ip = explode('.', $ip); $ipNum = $ip[0] * 16777216 + $ip[1] * 65536 + $ip[2] * 256 + $ip[3]; if (!($DataBegin = fread($fd, 4)) || !($DataEnd = fread($fd, 4))) { return ''; } @($ipbegin = implode('', unpack('L', $DataBegin))); if ($ipbegin < 0) { $ipbegin += pow(2, 32); } @($ipend = implode('', unpack('L', $DataEnd))); if ($ipend < 0) { $ipend += pow(2, 32); } $ipAllNum = ($ipend - $ipbegin) / 7 + 1; $BeginNum = $ip2num = $ip1num = 0; $ipAddr1 = $ipAddr2 = ''; $EndNum = $ipAllNum; while ($ip1num > $ipNum || $ip2num < $ipNum) { $Middle = intval(($EndNum + $BeginNum) / 2); fseek($fd, $ipbegin + 7 * $Middle); $ipData1 = fread($fd, 4); if (strlen($ipData1) < 4) { fclose($fd); return 'System Error'; } $ip1num = implode('', unpack('L', $ipData1)); if ($ip1num < 0) { $ip1num += pow(2, 32); } if ($ip1num > $ipNum) { $EndNum = $Middle; continue; } $DataSeek = fread($fd, 3); if (strlen($DataSeek) < 3) { fclose($fd); return 'System Error'; } $DataSeek = implode('', unpack('L', $DataSeek . chr(0))); fseek($fd, $DataSeek); $ipData2 = fread($fd, 4); if (strlen($ipData2) < 4) { fclose($fd); return 'System Error'; } $ip2num = implode('', unpack('L', $ipData2)); if ($ip2num < 0) { $ip2num += pow(2, 32); } if ($ip2num < $ipNum) { if ($Middle == $BeginNum) { fclose($fd); return 'Unknown'; } $BeginNum = $Middle; } } $ipFlag = fread($fd, 1); if ($ipFlag == chr(1)) { $ipSeek = fread($fd, 3); if (strlen($ipSeek) < 3) { fclose($fd); return 'System Error'; } $ipSeek = implode('', unpack('L', $ipSeek . chr(0))); fseek($fd, $ipSeek); $ipFlag = fread($fd, 1); } if ($ipFlag == chr(2)) { $AddrSeek = fread($fd, 3); if (strlen($AddrSeek) < 3) { fclose($fd); return 'System Error'; } $ipFlag = fread($fd, 1); if ($ipFlag == chr(2)) { $AddrSeek2 = fread($fd, 3); if (strlen($AddrSeek2) < 3) { fclose($fd); return 'System Error'; } $AddrSeek2 = implode('', unpack('L', $AddrSeek2 . chr(0))); fseek($fd, $AddrSeek2); } else { fseek($fd, -1, SEEK_CUR); } while (($char = fread($fd, 1)) != chr(0)) { $ipAddr2 .= $char; } $AddrSeek = implode('', unpack('L', $AddrSeek . chr(0))); fseek($fd, $AddrSeek); while (($char = fread($fd, 1)) != chr(0)) { $ipAddr1 .= $char; } } else { fseek($fd, -1, SEEK_CUR); while (($char = fread($fd, 1)) != chr(0)) { $ipAddr1 .= $char; } $ipFlag = fread($fd, 1); if ($ipFlag == chr(2)) { $AddrSeek2 = fread($fd, 3); if (strlen($AddrSeek2) < 3) { fclose($fd); return 'System Error'; } $AddrSeek2 = implode('', unpack('L', $AddrSeek2 . chr(0))); fseek($fd, $AddrSeek2); } else { fseek($fd, -1, SEEK_CUR); } while (($char = fread($fd, 1)) != chr(0)) { $ipAddr2 .= $char; } } fclose($fd); if (preg_match('/http/i', $ipAddr2)) { $ipAddr2 = ''; } $ipaddr = "{$ipAddr1} {$ipAddr2}"; $ipaddr = preg_replace('/CZ88\\.NET/is', '', $ipaddr); $ipaddr = preg_replace('/^\\s*/is', '', $ipaddr); $ipaddr = preg_replace('/\\s*$/is', '', $ipaddr); if (preg_match('/http/i', $ipaddr) || $ipaddr == '') { $ipaddr = 'Unknown'; } return LmStr::convert($ipaddr, 'gbk', 'utf-8'); }