PHP mail activation verification

Step 1 of PHP mail activation verification: connect to the database in php: dbconnection. php & nbsp; & lt ;? Php $ server = & quot; (local) & quot; $ _ uid = & quot; adweb & quot; $ _ pwd = & quot; loveyou & quot ;; $ _ database = PHP sends email activation verification

Step 1: connect to the database using php: 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
     EchoMssql_get_last_message ();
           }
   Else
    EchoMssql_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 );
}
// Call a function to connect to the database
$ Conn = sqlsrv_connect ($ server, $ _ uid, $ _ pwd, $ _ database);

?>

 

Step 2: 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 ("(^ | (\ r \ n) (\.)", "\ 1. \ 3", $ body );
$ Header. = "MIME-Version: 1.0 \ r \ n ";
If ($ mailtype = "HTML "){
$ Header. = "Content-Type: text/html \ r \ n ";
}
$ Header. = "To:". $ to. "\ r \ n ";
If ($ cc! = ""){
$ Header. = "Cc:". $ cc. "\ r \ n ";
}
$ Header. = "From: $ from <". $ from. "> \ r \ n ";
$ Header. = "Subject:". $ subject. "\ r \ n ";
$ Header. = $ additional_headers;
$ Header. = "Date:". date ("r"). "\ r \ n ";
$ Header. = "X-Mailer: By Redhat (PHP/". phpversion (). ") \ r \ n ";
List ($ msec, $ sec) = explode ("", microtime ());
$ Header. = "Message-ID: <". date ("YmdHis", $ sec ). ". ". ($ msec * 1000000 ). ". ". $ mail_from. "> \ r \ n ";
$ TO = explode (",", $ this-> strip_comment ($ ));

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 remotehost \ n ");
}
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. "\ r \ n". $ body );
$ This-> smtp_debug ("> ". str_replace ("\ r \ n", "\ n ". ">", $ header. "\ n> ". $ body. "\ n> "));

Return TRUE;
}

Function smtp_eom ()
{
Fputs ($ this-> sock, "\ r \ n. \ r \ n ");
$ This-> smtp_debug (". [EOM] \ n ");

Return $ this-> smtp_ OK ();
}

Function smtp_ OK ()
{
$ Response = str_replace ("\ r \ n", "", fgets ($ this-> sock, 512 ));
$ This-> smtp_debug ($ response. "\ n ");

If (! Ereg ("^ [23]", $ response )){
Fputs ($ this-> sock, "QUIT \ r \ n ");
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. "\ r \ n ");
$ 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, ""))){
$ 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 ("([\ t \ r \ n]) +", "", $ 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;
}

}
?>

Step 3: activate class jihuo. php

Require ('dbconnection. php ');

 Echo $ _ GET ['code'];
 Echo "activated ";
 Echo "";
If ($ _ GET [code]) {
 $ Result = sqlsrv_query ('Select * from actcodeWhere code = "'. $ _ GET [code].'" ', $ conn ); // Check whether the activated account exists in the database
 If (sqlsrv_num_rows ($ result) = 1 ){
    // $ _ ROW = sqlsrv_fetch_array ($ result );
  // $ I = sqlsrv_query ('updateaduserSet status = 5 whereemail = "'. $ _ ROW [email].'" ', $ conn );// Modify the status value of this email user to 1 at registration.
  // If ($ I ){
   // Sqlsrv_query ('DeleteFrom actcode wherecode = "'. $ _ GET [code].'" ', $ conn );
   Echo 'email activation-log on to the homepage ';
   //}
 }
 Else {
  Echo 'verification completed ';
 }

}
?>

 

Step 4: Send email sendemail. php

 // Send an 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"; // user email address of the SMTP server
$ Smtpuser = "zxwzxw_1"; // User account of the SMTP server
$ Smtppass = "doyoumissme"; // user password of the SMTP server
$ Mailsubject = "hello, glad to meet you! "; // Email subject
$ Mailtype = "HTML"; // The email format (HTML/TXT). TXT is a text email.
######################################## ##
$ Smtp = newsmtp ($ smtpserver, $ smtpserverport, true, $ smtpuser, $ smtppass); // Here, true indicates 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
$ Actcodes = md5 ($ toemail. mt_rand (111111,999999 ));
$ Mmsg = 'You have registered successfully. please click the following link to activate your account: click activity ';

 $ Hh = sqlsrv_query ('Insert into actcode (code, email) values ("'. $ actcodes.'", "'. $ toemail.'") ', $ conn );// Insert the mailbox number and verification at registration into the data table
If ($ hh ){
   $ Smtp-> sendmail ($ toemail, $ smtpusermail, $ mailsubject, $ mmsg, $ mailtype ); // Send an email
}
Else {
 Echo 'failed to send! ';
 Exit;
}
   

?>

 

Step 5: Final: Sender mailbox activation verification .txt

 

1. create a database: addevTable ACTcodeField code varchar (50) Emailvarchar (50)

2. connection data: 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
     EchoMssql_get_last_message ();
           }
   Else
    EchoMssql_get_last_message ();
 }

// Call a function to connect to the database
$ Conn = sqlsrv_connect ($ server, $ _ uid, $ _ pwd, $ _ database);

?>