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PHP Send Email Activation Verification_PHP Tutorial

WBOYOriginal: 2016-07-14 10:09:221046browse

第一步：php连接数据库：dbconnection.php

$server = "(local)";

$_uid = "adweb";

$_pwd = "loveyou";

$_database = "addev";

function sqlsrv_connect( $server , $uid ,$pwd,$db ){

$connect_id= mssql_connect($server, $uid, $pwd);

//echo $connect_id ;

if($connect_id){

if (mssql_select_db($db,$connect_id))

return $connect_id ;

else

echo mssql_get_last_message() ;

}

else

echo mssql_get_last_message() ;

}

function sqlsrv_query($SQL,$conn ) {

returnmssql_query( $SQL ,$conn ) ;

}

function sqlsrv_num_rows($n) {

return mssql_num_rows($n) ;

}

function sqlsrv_fetch_array($n) {

returnmssql_fetch_array($n);

}

//调用函数，连接数据库

$conn = sqlsrv_connect( $server , $_uid ,$_pwd,$_database ) ;

第二步：邮箱类email.class.php

class smtp

{

var $smtp_port;

var $time_out;

var $host_name;

var $log_file;

var $relay_host;

var $debug;

var $auth;

var $user;

var $pass;

var $sock;

function smtp($relay_host = "", $smtp_port = 25,$auth =false,$user,$pass)

{

$this->debug = FALSE;

$this->smtp_port = $smtp_port;

$this->relay_host = $relay_host;

$this->time_out = 30; //is used in fsockopen()

$this->auth = $auth;//auth

$this->user = $user;

$this->pass = $pass;

$this->host_name = "localhost"; //is used in HELOcommand

$this->log_file ="";

$this->sock = FALSE;

}

function sendmail($to, $from, $subject = "", $body = "", $mailtype,$cc = "", $bcc = "", $additional_headers = "")

{

$mail_from =$this->get_address($this->strip_comment($from));

$body = ereg_replace("(^|(rn))(\.)", "\1.\3", $body);

$header .= "MIME-Version:1.0rn";

if($mailtype=="HTML"){

$header .= "Content-Type:text/htmlrn";

}

$header .= "To: ".$to."rn";

if ($cc != "") {

$header .= "Cc: ".$cc."rn";

}

$header .= "From:$from<".$from.">rn";

$header .= "Subject: ".$subject."rn";

$header .= $additional_headers;

$header .= "Date: ".date("r")."rn";

$header .= "X-Mailer:By Redhat (PHP/".phpversion().")rn";

list($msec, $sec) = explode(" ", microtime());

$header .= "Message-ID: <".date("YmdHis",$sec).".".($msec*1000000).".".$mail_from.">rn";

$TO = explode(",", $this->strip_comment($to));

if ($cc != "") {

$TO = array_merge($TO, explode(",",$this->strip_comment($cc)));

}

if ($bcc != "") {

$TO = array_merge($TO, explode(",",$this->strip_comment($bcc)));

}

$sent = TRUE;

foreach ($TO as $rcpt_to) {

$rcpt_to = $this->get_address($rcpt_to);

if (!$this->smtp_sockopen($rcpt_to)) {

$this->log_write("Error: Cannot send email to".$rcpt_to."n");

$sent = FALSE;

continue;

}

if($this->smtp_send($this->host_name,$mail_from, $rcpt_to, $header, $body)) {

$this->log_write("E-mail has been sent to<".$rcpt_to.">n");

} else {

$this->log_write("Error: Cannot send email to<".$rcpt_to.">n");

$sent = FALSE;

}

fclose($this->sock);

$this->log_write("Disconnected from remotehostn");

}

echo "
";

echo $header;

return $sent;

}

function smtp_send($helo, $from, $to, $header, $body = "")

{

if (!$this->smtp_putcmd("HELO", $helo)) {

return $this->smtp_error("sending HELOcommand");

}

#auth

if($this->auth){

if (!$this->smtp_putcmd("AUTH LOGIN",base64_encode($this->user))) {

return $this->smtp_error("sending HELOcommand");

}

if (!$this->smtp_putcmd("",base64_encode($this->pass))) {

return $this->smtp_error("sending HELOcommand");

}

if (!$this->smtp_putcmd("MAIL","FROM:<".$from.">")) {

return $this->smtp_error("sending MAIL FROMcommand");

}

if (!$this->smtp_putcmd("RCPT","TO:<".$to.">")) {

return $this->smtp_error("sending RCPT TOcommand");

}

if (!$this->smtp_putcmd("DATA")) {

return $this->smtp_error("sending DATAcommand");

}

if (!$this->smtp_message($header, $body)) {

return $this->smtp_error("sending message");

}

if (!$this->smtp_eom()) {

return $this->smtp_error("sending.[EOM]");

}

if (!$this->smtp_putcmd("QUIT")) {

return $this->smtp_error("sending QUITcommand");

}

return TRUE;

}

function smtp_sockopen($address)

{

if ($this->relay_host == "") {

return $this->smtp_sockopen_mx($address);

} else {

return $this->smtp_sockopen_relay();

}

function smtp_sockopen_relay()

{

$this->log_write("Trying to".$this->relay_host.":".$this->smtp_port."n");

$this->sock =@fsockopen($this->relay_host,$this->smtp_port, $errno, $errstr,$this->time_out);

if (!($this->sock &&$this->smtp_ok())) {

$this->log_write("Error: Cannot connenct to relayhost ".$this->relay_host."n");

$this->log_write("Error: ".$errstr."(".$errno.")n");

return FALSE;

}

$this->log_write("Connected to relay host".$this->relay_host."n");

return TRUE;;

}

function smtp_sockopen_mx($address)

{

$domain = ereg_replace("^.+@([^@]+)$", "\1", $address);

if (!@getmxrr($domain,$MXHOSTS)) {

$this->log_write("Error: Cannot resolve MX"".$domain.""n");

return FALSE;

}

foreach ($MXHOSTS as $host) {

$this->log_write("Trying to".$host.":".$this->smtp_port."n");

$this->sock = @fsockopen($host,$this->smtp_port, $errno, $errstr,$this->time_out);

if (!($this->sock &&$this->smtp_ok())) {

$this->log_write("Warning: Cannot connect to mx host".$host."n");

$this->log_write("Error: ".$errstr."(".$errno.")n");

continue;

}

$this->log_write("Connected to mx host".$host."n");

return TRUE;

}

$this->log_write("Error: Cannot connect to any mxhosts (".implode(", ", $MXHOSTS).")n");

return FALSE;

}

function smtp_message($header, $body)

{

fputs($this->sock, $header."rn".$body);

$this->smtp_debug(">".str_replace("rn", "n"."> ",$header."n> ".$body."n> "));

return TRUE;

}

function smtp_eom()

{

fputs($this->sock, "rn.rn");

$this->smtp_debug(". [EOM]n");

return $this->smtp_ok();

}

function smtp_ok()

{

$response = str_replace("rn", "",fgets($this->sock, 512));

$this->smtp_debug($response."n");

if (!ereg("^[23]", $response)) {

fputs($this->sock, "QUITrn");

fgets($this->sock, 512);

$this->log_write("Error: Remote host returned"".$response.""n");

return FALSE;

}

return TRUE;

}

function smtp_putcmd($cmd, $arg = "")

{

if ($arg != "") {

if($cmd=="") $cmd = $arg;

else $cmd = $cmd." ".$arg;

}

fputs($this->sock, $cmd."rn");

$this->smtp_debug(">".$cmd."n");

return $this->smtp_ok();

}

function smtp_error($string)

{

$this->log_write("Error: Error occurred while".$string.".n");

return FALSE;

}

function log_write($message)

{

$this->smtp_debug($message);

if ($this->log_file == "") {

return TRUE;

}

$message = date("M d H:i:s").get_current_user()."[".getmypid()."]: ".$message;

if (!@file_exists($this->log_file)|| !($fp = @fopen($this->log_file, "a"))) {

$this->smtp_debug("Warning: Cannot open log file"".$this->log_file.""n");

return FALSE;

}

flock($fp, LOCK_EX);

fputs($fp, $message);

fclose($fp);

return TRUE;

}

function strip_comment($address)

{

$comment = "$[^()]*$";

while (ereg($comment, $address)) {

$address = ereg_replace($comment, "", $address);

}

return $address;

}

function get_address($address)

{

$address = ereg_replace("([ trn])+", "", $address);

$address =ereg_replace("^.*<(.+)>.*$","\1", $address);

return $address;

}

function smtp_debug($message)

{

if ($this->debug) {

echo $message."
";

}

function get_attach_type($image_tag) { //

$filedata = array();

$img_file_con=fopen($image_tag,"r");

unset($image_data);

while($tem_buffer=AddSlashes(fread($img_file_con,filesize($image_tag))))

$image_data.=$tem_buffer;

fclose($img_file_con);

$filedata['context'] = $image_data;

$filedata['filename']= basename($image_tag);

$extension=substr($image_tag,strrpos($image_tag,"."),strlen($image_tag)-strrpos($image_tag,"."));

switch($extension){

case ".gif":

$filedata['type'] = "image/gif";

break;

case ".gz":

$filedata['type'] = "application/x-gzip";

break;

case ".htm":

$filedata['type'] = "text/html";

break;

case ".html":

$filedata['type'] = "text/html";

break;

case ".jpg":

$filedata['type'] = "image/jpeg";

break;

case ".tar":

$filedata['type'] = "application/x-tar";

break;

case ".txt":

$filedata['type'] = "text/plain";

break;

case ".zip":

$filedata['type'] = "application/zip";

break;

default:

$filedata['type'] = "application/octet-stream";

break;

}

return $filedata;

}

第三步：激活类jihuo.php

require('dbconnection.php');

echo $_GET['code'];

echo "已经激活";

echo "

if($_GET[code]) {

$result=sqlsrv_query( 'select *from actcode where code="'.$_GET[code].'"',$conn); //Query whether there is this activated account in the database

if(sqlsrv_num_rows($result) == 1 ) {

//$_ROW =sqlsrv_fetch_array( $result );

//$i = sqlsrv_query( 'updateADUser set status=5 whereemail="'.$_ROW[email].'"', $conn ); //Modify the status value of this email user when registering to 1

//if($i){

//sqlsrv_query( ' delete from actcode wherecode="'.$_GET[code].'"' ,$conn );

echo 'Email activation-please log in to the homepage' ;

//}

}

else{

echo 'Verification completed' ;

}

Step 4: Send email class sendemail.php

//Send activation email

require_once ('email.class.php');

require('dbconnection.php');

//#########################################

$smtpserver = "smtp.163.com";//SMTP server 163/126/sohu/qq/xinlang

$smtpserverport =25;//SMTP server port

$smtpusermail = "zxwzxw_1@163.com";//The user email of the SMTP server

$smtpuser = "zxwzxw_1";//SMTP server user account

$smtppass = "doyoumissme";//User password of the SMTP server

$mailsubject = "Hello, nice to meet you!";//Email subject

$mailtype = "HTML";//Email format (HTML/TXT), TXT is text email

#########################################

$smtp = newsmtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//A true here means that authentication is used, otherwise authentication is not used.

$smtp->debug = false;//Whether to display the sent debugging information

$toemail = "zxwzxw_12@163.com"; //Recipient's email address

$actcodes =md5($toemail.mt_rand(111111,999999));

$mmsg = 'You have registered successfully, please click the following link to activate your account: ';

$hh = sqlsrv_query('insert intoactcode(code,email) values("'.$actcodes.'" , "'.$toemail.'")',$conn); //Insert the email number when registering and validate insert into data table

if($hh){

$smtp->sendmail($toemail, $smtpusermail,$mailsubject, $mmsg,$mailtype); //Send mail

}

else {

echo 'Sending failed! ';

exit;

}