PHP implementation of the IMEI limit SMS authentication code send class

PHP implementation of the IMEI limit SMS authentication code send class

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<?php class api_sms{Const EXPIRE_SEC = 1800;//expiration interval Const RESEND_SEC = 60;//Repeat time interval const ONE_DAY_FREQ = 5;//Daily Number of messages to the same cell phone number const ONE_DAY_IMEI_COUNT = 3; Number of IMEI messages sent to the same mobile phone number   Public $error = Array ();    /** * Send a verification code to the designated mobile number * @param $mobile * @param $imei * @return bool/Public Function Sendverifycode ($mobile, $imei) {if (! $this->ismobile ($mobile)) {$this->error = array (' Code ' =>-1, ' msg ' => ' This cell phone number is wonderful, please input and try again "); re Turn false; }   $redis = Api_common::redis (); $vcKey = ' vc_ '. $mobile; $limitKey = ' vc_limit_ '. $mobile;  //Authenticode $data = Json_decode ($redis->get ($vcKey), true); if ($data && time () < $data [' Resend_expire ']) {$this->error = array (' Code ' =>-1, ' msg ' => ' SMS has been sent in 1 minutes , please wait patiently '); return false;  /Mobile phone number and IMEI limit $sendCnt = $redis->zscore ($limitKey, $imei); if ($sendCnt && $sendCnt >= self::one_day_freq) {$this->error = array (' Code ' =>-1, ' msg ' => ') seized SMS? And so on or check whether the message is blocked '); RetUrn false; $imeiCnt = $redis->zcard ($limitKey); if ($imeiCnt >= self::one_day_imei_count &&! $sendCnt) {$this->error = array (' Code ' =>-1, ' msg ' => ' has been Exceeding the authentication code sending device limit '); return false;  //Get Authentication code 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); Set Authenticode Expiration Time} $VC = $data [' VC '];   $content = ' Security Verification Code: '. $VC; $result = $this->send ($mobile, $content); if ($result) {//Reset the self::resend_sec $data [' resend_expire '] = time () + $ttl = $redis->ttl ($vcKey); $redis->set ( $vcKey, Json_encode ($data)); $redis->expire ($vcKey, $ttl);  //Set mobile number and IMEI limit $redis->zincrby ($limitKey, 1, $imei); $redis->expireat ($limitKey, Strtotime (date (' y-m-d ', Strtotime (' +1 Day '))); return $result;  /** * Send SMS to designated mobile phone number * @param $mobile * @param $content * @return bool/Public function Send ($mobile, $content) {// TODO TuneReturn true with the specific provider API;  /** * To determine whether the legal mobile phone number * @param $mobile * @return bool/Private Function IsMobile ($mobile) {if Preg_match ('/^1d{10}$ /', $mobile)) return true; return false; }  /** * Verify SMS Verification code * @param $mobile * @param $VC * @return bool/Public Function Checkverifycode ($mobile, $VC) {$VC Key = ' vc_ '. $mobile; $vcData = Json_decode (Api_common::redis ()->get ($vcKey), true); if ($vcData && $vcData [' vc '] = = $VC) {return true;} return false; }  /** * Clear Verification code * @param $mobile/Public Function Cleanverifycode ($mobile) {$redis = Api_common::redis (); $vcKey = ' Vc_ '. $mobile; $limitKey = ' vc_limit_ '. $mobile; $redis->del ($vcKey); $redis->del ($limitKey); } }

To pay other users to implement the text message verification code

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