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APIreturn 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。