php实现的IMEI限制的短信验证码发送类
<?phpclass Api_Sms{ const EXPIRE_SEC = 1800; // 过期时间间隔 const RESEND_SEC = 60; // 重发时间间隔 const ONE_DAY_FREQ = 5; // 每日向同一个手机号发短信的次数 const ONE_DAY_IMEI_COUNT = 3; // 每日向同一个手机号发送短信的IMEI个数 public $error = array(); /** * 向指定手机号发送验证码 * @param $mobile * @param $imei * @return bool */ public function sendVerifyCode($mobile, $imei) { if(!$this->isMobile($mobile)) { $this->error = array("code" => -1, "msg" => "这个手机号很奇葩哦，请正确输入后重试"); return false; } $redis = Api_Common::redis(); $vcKey = "VC_".$mobile; $limitKey = "VC_LIMIT_".$mobile; // 验证码重发限制 $data = json_decode($redis->get($vcKey), true); if($data && time() < $data["resend_expire"]) { $this->error = array("code" => -1, "msg" => "短信已在1分钟内发出，请耐心等待"); return false; } // 手机号及IMEI限制 $sendCnt = $redis->zScore($limitKey, $imei); if($sendCnt && $sendCnt >= self::ONE_DAY_FREQ) { $this->error = array("code" => -1, "msg" => "没收到短信?请稍等或检查短信是否被屏蔽"); return false; } $imeiCnt = $redis->zCard($limitKey); if($imeiCnt >= self::ONE_DAY_IMEI_COUNT && !$sendCnt) { $this->error = array("code" => -1, "msg" => "已超过验证码发送设备限制"); return false; } // 获取验证码 if(!$data) { $vc = strval(rand(100000, 999999)); $data = array("vc" => $vc, "resend_expire" => 0); $redis->set($vcKey, json_encode($data)); $redis->expire($vcKey, self::EXPIRE_SEC); // 设置验证码过期时间 } $vc = $data["vc"]; $content = "安全验证码：".$vc; $result = $this->send($mobile, $content); if($result) { // 重设重发时限 $data["resend_expire"] = time() + self::RESEND_SEC; $ttl = $redis->ttl($vcKey); $redis->set($vcKey, json_encode($data)); $redis->expire($vcKey, $ttl); // 设置手机号与IMEI限制 $redis->zIncrBy($limitKey, 1, $imei); $redis->expireAt($limitKey, strtotime(date("Y-m-d",strtotime("+1 day")))); } return $result; } /** * 向指定手机号发送短信 * @param $mobile * @param $content * @return bool */ public function send($mobile, $content){ // TODO 调用具体服务商API return true; } /** * 判断是否为合法手机号 * @param $mobile * @return bool */ private function isMobile($mobile) { if(preg_match("/^1d{10}$/", $mobile)) return true; return false; } /** * 验证短信验证码 * @param $mobile * @param $vc * @return bool */ public function checkVerifyCode($mobile, $vc) { $vcKey = "VC_".$mobile; $vcData = json_decode(Api_Common::redis()->get($vcKey), true); if($vcData && $vcData["vc"] === $vc) { return true; } return false; } /** * 清除验证码 * @param $mobile */ public function cleanVerifyCode($mobile) { $redis = Api_Common::redis(); $vcKey = "VC_".$mobile; $limitKey = "VC_LIMIT_".$mobile; $redis->del($vcKey); $redis->del($limitKey); }}另付其他网友实现的短信验证码代码
<?/*--------------------------------功能: 中国短信网PHP HTTP接口 发送短信修改日期: 2009-04-08说明: http://http.c123.com/tx/?uid=用户账号&pwd=MD5位32密码&mobile=号码&content=内容状态: 100 发送成功 101 验证失败 102 短信不足 103 操作失败 104 非法字符 105 内容过多 106 号码过多 107 频率过快 108 号码内容空 109 账号冻结 110 禁止频繁单条发送 111 系统暂定发送 112 号码不正确 120 系统升级--------------------------------*/$uid = "9999"; //用户账号$pwd = "9999"; //密码$mobile = "13912341234,13312341234,13512341234,02122334444"; //号码$content = "中国短信网PHP HTTP接口"; //内容//即时发送$res = sendSMS($uid,$pwd,$mobile,$content);echo $res; //定时发送/*$time = "2010-05-27 12:11";$res = sendSMS($uid,$pwd,$mobile,$content,$time);echo $res;*/function sendSMS($uid,$pwd,$mobile,$content,$time="",$mid=""){ $http = "http://http.c123.com/tx/"; $data = array ( "uid"=>$uid, //用户账号 "pwd"=>strtolower(md5($pwd)), //MD5位32密码 "mobile"=>$mobile, //号码 "content"=>$content, //内容 "time"=>$time, //定时发送 "mid"=>$mid //子扩展号 ); $re= postSMS($http,$data); //POST方式提交 if( trim($re) == "100" ) { return "发送成功!"; } else { return "发送失败! 状态：".$re; }} function postSMS($url,$data=""){ $row = parse_url($url); $host = $row["host"]; $port = $row["port"] ? $row["port"]:80; $file = $row["path"]; while (list($k,$v) = each($data)) { $post .= rawurlencode($k)."=".rawurlencode($v)."&"; //转URL标准码 } $post = substr( $post , 0 , -1 ); $len = strlen($post); $fp = @fsockopen( $host ,$port, $errno, $errstr, 10); if (!$fp) { return "$errstr ($errno)"; } else { $receive = ""; $out = "POST $file HTTP/1.1"; $out .= "Host: $host"; $out .= "Content-type: application/x-www-form-urlencoded"; $out .= "Connection: Close"; $out .= "Content-Length: $len"; $out .= $post; fwrite($fp, $out); while (!feof($fp)) { $receive .= fgets($fp, 128); } fclose($fp); $receive = explode("",$receive); unset($receive[0]); return implode("",$receive); }}?>以上所述就是本文的全部内容了，希望大家能够喜欢。
