PHP implementation of IMEI limit SMS Verification code send class _php tutorial

PHP implementation of IMEI limit SMS verification code send class

PHP implementation of IMEI limit SMS verification code send class

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Class api_sms{ Const EXPIRE_SEC = 1800; Expiration time interval Const RESEND_SEC = 60; Re-send time interval Const ONE_DAY_FREQ = 5; The number of times you send text messages to the same phone number daily Const ONE_DAY_IMEI_COUNT = 3; Number of IMEI messages sent to the same phone number daily Public $error = Array (); /** * Send a verification code to the designated mobile phone number * @param $mobile * @param $imei * @return BOOL */ Public Function Sendverifycode ($mobile, $imei) { if (! $this->ismobile ($mobile)) { $this->error = Array (' code ' = = 1, ' msg ' = ' = ' This mobile phone number is very wonderful Oh, please enter it correctly and try again '); return false; } $redis = Api_common::redis (); $vcKey = ' vc_ '. $mobile; $limitKey = ' vc_limit_ '. $mobile; Verification code re-issued limit $data = Json_decode ($redis->get ($vcKey), true); if ($data && time () < $data [' Resend_expire ']) { $this->error = Array (' code ' = = 1, ' msg ' = ' + ' SMS has been sent within 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 ' = ' = ' forfeited to SMS? Please wait or check if the text message is blocked '); return false; } $imeiCnt = $redis->zcard ($limitKey); if ($imeiCnt >= self::one_day_imei_count &&! $sendCnt) { $this->error = Array (' code ' = = 1, ' msg ' = ' + ' has exceeded the verification code sending device limit '); return false; } Get Verification 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 the verification code expiration time } $VC = $data [' VC ']; $content = ' Security code: '. $VC; $result = $this->send ($mobile, $content); if ($result) { Reset the re-send time limit $data [' resend_expire '] = time () + self::resend_sec; $ttl = $redis->ttl ($vcKey); $redis->set ($vcKey, Json_encode ($data)); $redis->expire ($vcKey, $ttl); Set phone 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 invoke specific service provider API return true; } /** * Determine if the phone number is legal * @param $mobile * @return BOOL */ Private Function IsMobile ($mobile) { if (Preg_match ('/^1\d{10}$/', $mobile)) return true; return false; } /** * Verify SMS Verification code * @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; } /** * 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); } }

Other users to pay for the implementation of the SMS Verification Code code

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/*-------------------------------- Function: Chinese text message network PHP HTTP interface send SMS Date Modified: 2009-04-08 Description: http://http.c123.com/tx/?uid= user account &pwd=md5 bit 32 password &mobile= number &content= content State: 100 Successful Delivery 101 Validation Failure 102 Short Messages 103 operation failed 104 Illegal characters 105 Too much content 106th number Too many 107 Frequency too fast 108th Number Content Empty 109 Account freezes 110 prohibit frequent single sends 111 Tentative System Dispatch No. 112th code is incorrect. 120 system upgrade --------------------------------*/ $uid = ' 9999 '; User account $pwd = ' 9999 '; Password $mobile = ' 13912341234,13312341234,13512341234,02122334444 '; Number $content = ' China SMS network PHP HTTP interface '; Content Instant Delivery $res = Sendsms ($uid, $pwd, $mobile, $content); Echo $res; Timed delivery /* $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 ' = $uid,//user account ' PWD ' =>strtolower (MD5 ($PWD)),//MD5 bit 32 password ' Mobile ' = $mobile,//number ' Content ' = $content,//Contents ' Time ' = $time,//timed to send ' Mid ' = $mid//Sub-extension number ); $re = Postsms ($http, $data); Post mode submission if (Trim ($re) = = ' 100 ') { Return "sent successfully!"; } Else { Return "Send failed! Status: ". $re; } } function Postsms ($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)." & "; Go to URL Standard code } $post = substr ($post, 0,-1); $len = strlen ($post); $fp = @fsockopen ($host, $port, $errno, $ERRSTR, 10); if (! $fp) { Return "$errstr ($errno) \ n"; } else { $receive = "; $out = "POST $file http/1.1\r\n"; $out. = "Host: $host \ r \ n"; $out. = "content-type:application/x-www-form-urlencoded\r\n"; $out. = "connection:close\r\n"; $out. = "Content-length: $len \r\n\r\n"; $out. = $post; Fwrite ($fp, $out); while (!feof ($fp)) { $receive. = Fgets ($fp, 128); } Fclose ($FP); $receive = Explode ("\r\n\r\n", $receive); unset ($receive [0]); Return implode ("", $receive); } } ?>

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