PHP implementation of IMEI limit SMS verification code send class

PHP implementation of IMEI limit SMS verification code send class

 IsMobile ($mobile)) {$this->error = array (' code ' = = 1, ' msg ' = ' = ' "This is a wonderful mobile phone number, please enter it correctly and try again");    return false;    } $redis = Api_common::redis ();    $vcKey = ' vc_ '. $mobile;     $limitKey = ' vc_limit_ '. $mobile;    Verification code re-send 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 number and IMEI limit $sendCnt = $redis->zscore ($limitKey, $imei); if ($sendCnt && $sendCnt >= self::one_day_freq) {$this->error = array (' code ' = = 1, ' msg ' = =      "Do you want to 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 the CAPTCHA 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 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 '] = Duration () + self::resend_sec;      $ttl = $redis->ttl ($vcKey);      $redis->set ($vcKey, Json_encode ($data));       $redis->expire ($vcKey, $ttl);      Set the phone number with the 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, $conten  T) {//TODO invoke specific service provider API return true; }/** * Determines whether it is a legitimate mobile number * @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

 $uid,//user account ' pwd ' =>strtolower (MD5 ($PWD)),//MD5 bit 32 password ' mobile ' and ' + $mobile,//number ' content  ' = + $content,//content ' ' time ' and ' = ' $time,//timed to send ' mid ' ' + $mid//Sub-extension number];     $re = Postsms ($http, $data);  Post Way to submit if (trim ($re) = = "+") {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); }}?>
Reprinted from: http://www.aspnetjia.com

