Php mail sending class (smtp or mail function)

Php mail sending class (smtp or mail function)

This article introduces a class for sending email. you can use the smtp and mail functions to send emails. For more information, see. Php implements mail sending in two ways: smtp mode and mail function mode. Code: SendFromMail = '') {$ this-> SendFromMail = $ this-> smtp_user;} public function Send ($ mail_to ='', $ subject = '', $ message = '') {if ($ mail_to! = '') {$ This-> mail_to = stripslashes ($ mail_to);} if ($ subject! = '') {$ This-> subject = stripslashes ($ subject);} if ($ message! = '') {$ This-> message = $ message;} $ meilsArr = array_filter ($ this-> GetMailAndNameArr (); if (trim ($ this-> mail_to) = '') {$ this-> error = 'Enter the recipient address';} if ($ meilsArr = array ()) {$ this-> error = 'Please enter a valid recipient address';} foreach ($ meilsArr as $ val) {$ validEmail = $ this-> validEmail ($ val [2]); if ($ validEmail) {if ($ this-> SendMailVia = 'smtp ') {return $ this-> SMTPsend ($ mail_to = $ Val [2], $ name_to = $ val [1]);} else {return $ this-> MAILsend ($ mail_to = $ val [2], $ name_to = $ val [1]) ;}}} public function MAILsend ($ mail_to, $ name_to) {if ($ this-> ContentType = "text ") {$ header = "Content-Type: text/plain; charset = ". $ this-> charset. "";} else {$ header = "Return-Path :". $ this-> smtp_user. "\ n ". "Reply-:". $ this-> SendFromMail. "\ n ". "From :". $ this-> from_name. "<". $ this-> SendFromMail. "> \ N ". "Subject :". $ this-> subject. "\ n ". "Content-Type: text/html; charset = ". $ this-> charset. "\ n";} if (mail ("$ name_to <$ mail_to>", $ this-> subject, $ this-> message, $ header) {return true ;} else {return false ;}} public function SMTPsend ($ mail_to, $ name_to) {$ SEND = "Date :". date ("D, d m y h: I: s "). "\ r \ n"; $ SEND. = 'Subject: =? '. $ This-> charset .'? B? '. Base64_encode ($ this-> subject). "=? = \ R \ n "; if ($ this-> headers! = '') {$ SEND. = $ this-> headers. "\ r \ n";} else {$ SEND. = "Reply-:". $ this-> SendFromMail. "\ r \ n"; $ SEND. = "MIME-Version: 1.0 \ r \ n"; $ SEND. = "Content-Type: text /". $ this-> ContentType. "; charset = \"". $ this-> charset. "\" \ r \ n "; $ SEND. = "Content-Transfer-Encoding: 8bit \ r \ n"; $ SEND. = "From :\"". $ this-> from_name. "\" <". $ this-> SendFromMail. "> \ r \ n"; $ SEND. = "To: $ name_to <$ mail_to> \ r \ n"; $ SEND. = "X-Pri Ority: 3 \ r \ n ";} $ SEND. = $ this-> message. "\ r \ n"; $ socket = fsockopen ($ this-> smtp_host, $ this-> smtp_port, $ errno, $ errstr, 30); if (! Socket) {if ($ this-> smtp_debug) $ this-> error = $ errno. "-". $ errstr; return false;} if (! $ This-> server_parse ($ socket, "220", _ LINE _) {return false;} fputs ($ socket, "HELO ". $ this-> smtp_host. "\ r \ n"); if (! $ This-> server_parse ($ socket, "250", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Can not send HELO! '; Fclose ($ socket); return false;} fputs ($ socket, "auth login \ r \ n"); if (! $ This-> server_parse ($ socket, "334", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Can not find an answer to a request authorization. '; Fclose ($ socket); return false;} fputs ($ socket, base64_encode ($ this-> smtp_user). "\ r \ n"); if (! $ This-> server_parse ($ socket, "334", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Login authorization was not accepted by server! '; Fclose ($ socket); return false;} fputs ($ socket, base64_encode ($ this-> smtp_password). "\ r \ n"); if (! $ This-> server_parse ($ socket, "235", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' No password was not accepted as a true server! Authorization Error! '; Fclose ($ socket); return false;} fputs ($ socket, "mail from: <". $ this-> smtp_user. "> \ r \ n"); if (! $ This-> server_parse ($ socket, "250", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Unable to send command mail from: '; Fclose ($ socket); return false;} fputs ($ socket, "rcpt to: <". $ mail_to. "> \ r \ n"); if (! $ This-> server_parse ($ socket, "250", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Unable to send command rcpt: '; Fclose ($ socket); return false;} fputs ($ socket, "DATA \ r \ n"); if (! $ This-> server_parse ($ socket, "354", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Unable to send command DATA '; Fclose ($ socket); return false;} fputs ($ socket, $ SEND. "\ r \ n. \ r \ n"); if (! $ This-> server_parse ($ socket, "250", _ LINE _) {if ($ this-> smtp_debug) $ this-> error =' Unable to send the message body. The letter was sent! '; Fclose ($ socket); return false;} fputs ($ socket, "QUIT \ r \ n"); fclose ($ socket); return TRUE ;} private function GetMailAndNameArr () {$ mailingArr = array (); $ tos = preg_split ("/; |,/", $ this-> mail_to); $ pregcode = '/(. *?) <(. *?)> /I '; foreach ($ tos as $ to) {if (preg_match ('/(.*?) <(. *?)> /I ', $ to, $ matches) {unset ($ matches [0]); $ matches [1] = trim (str_replace ('"','', $ matches [1]); $ matches [2] = trim ($ matches [2]); $ mailingArr [] = $ matches ;} elseif (preg_match ('/\ B ([A-Z0-9. _ %-] +) @ ([A-Z0-9. -] + \. [A-Z] {2, 4}) \ B/I ', $ to, $ matches2) {unset ($ matches [0]); $ matches [1] = trim (str_replace ('"','', $ matches2 [1]); $ matches [2] = trim ($ matches2 [0]); $ mailingArr [] = $ matches ;}return $ mailingArr;} p Rivate function server_parse ($ socket, $ response, $ line = _ LINE _) {while (substr ($ server_response, 3, 1 )! = '') {If (! ($ Server_response = fgets ($ socket, 256) {if ($ this-> smtp_debug) $ this-> error =" $ Line Problems sending mail! $ Response "; Return false ;}} if (! (Substr ($ server_response, 0, 3) ==$ response) {if ($ this-> smtp_debug) $ this-> error =" $ Line Problems sending mail! $ Response "; Return false;} return true;} function validEmail ($ email) {$ isValid = true; $ atIndex = strrpos ($ email ,"@"); $ msg = ''; if (is_bool ($ atIndex )&&! $ AtIndex) {$ isValid = false;} else {$ domain = substr ($ email, $ atIndex + 1); $ local = substr ($ email, 0, $ atIndex ); $ localLen = strlen ($ local); $ domainLen = strlen ($ domain); if ($ localLen <1 | $ localLen> 64) {$ msg = 'local part length exceeded '; $ isValid = false;} else if ($ domainLen <1 | $ domainLen> 255) {$ msg = 'domain part length exceeded '; $ isValid = false;} else if ($ local [0] = '. '| | $ Local [$ localLen-1] = '. ') {$ msg = 'local part starts or ends. '; $ isValid = false;} else if (preg_match ('/\\. \\. /', $ local) {$ msg = 'local part has two consecutive dots'; $ isValid = false;} else if (! Preg_match ('/^ [A-Za-z0-9 \-\.] + $/', $ domain) {$ msg = 'character not valid in domain part'; $ isValid = false;} else if (preg_match ('/\\. \\. /', $ domain) {$ msg = 'domain part has two consecutive dots'; $ isValid = false;} else if (! Preg_match ('/^ (\\\\. | [A-Za-z0-9! # % & '_ =\\/ $ \' * +? ^ {} | ~. -]) + $/', Str_replace ("\\\\", "", $ local ))) {$ msg = 'character not valid in local part unless local part is quoted'; if (! Preg_match ('/^ "(\\\\" | [^ "]) +" $/', str_replace ("\\\\","", $ local) {$ isValid = false ;}} if ($ isValid &&! (Checkdnsrr ($ domain, "MX") | checkdnsrr ($ domain, "A") {$ msg = 'domain'. $ Domain .'Not found in DNS '; $ isValid = false; }}$ this-> error = $ msg; return $ isValid ;}}?> Call example: SendMailVia = 'smtp '; // Send via smtp server or mail function $ Mail-> smtp_host = 'mail .myhost.com'; $ mail-> smtp_port = 25; $ Mail-> smtp_user = 'User @ myhost.com '; $ Mail-> smtp_password = 'mypassw'; // Example 1 (mail from me) if ($ Mail-> Send ('mymail1 @ mydomain.com; recipient2 name , "Recipient name" ', 'My subobject', 'My message here.') {echo 'the email has been sent! ';} Else {echo $ Mail-> error;} // Example 2 (mail from me) $ Mail-> mail_to = 'mymail1 @ mydomain.com; recipient2 name , "Recipient name" '; $ Mail-> subject = 'My subobject'; $ Mail-> message = 'My message here'; if ($ Mail-> Send ()) {echo 'email sent! ';} Else {echo $ Mail-> error;} // example 3 (mail from another user: example user2@site2.com) $ Mail-> mail_to = 'recipient Name '; $ Mail-> subject = 'My subobject'; $ Mail-> message = 'My message here'; $ Mail-> from_name = 'user2 name '; $ Mail-> SendFromMail = 'user2 @ site2.com '; if ($ Mail-> Send () {echo 'message Mail send! ';} Else {echo $ Mail-> error;}?>