3 .---------------------------------------------------------------------------.
4 | Software: PHPMailer - PHP email class |
6 | Site: https://code.google.com/a/apache-extras.org/p/phpmailer/ |
7 | ------------------------------------------------------------------------- |
8 | Admin: Jim Jagielski (project admininistrator) |
9 | Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
10 | : Marcus Bointon (coolbru) coolbru@users.sourceforge.net |
11 | : Jim Jagielski (jimjag) jimjag@gmail.com |
12 | Founder: Brent R. Matzelle (original founder) |
13 | Copyright (c) 2010-2012, Jim Jagielski. All Rights Reserved. |
14 | Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |
15 | Copyright (c) 2001-2003, Brent R. Matzelle |
16 | ------------------------------------------------------------------------- |
17 | License: Distributed under the Lesser General Public License (LGPL) |
18 | http://www.gnu.org/copyleft/lesser.html |
19 | This program is distributed in the hope that it will be useful - WITHOUT |
20 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
21 | FITNESS FOR A PARTICULAR PURPOSE. |
22 '---------------------------------------------------------------------------'
26 * PHPMailer - PHP SMTP email transport class
27 * NOTE: Designed for use with PHP version 5 and up
29 * @author Andy Prevost
30 * @author Marcus Bointon
31 * @copyright 2004 - 2008 Andy Prevost
32 * @author Jim Jagielski
33 * @copyright 2010 - 2012 Jim Jagielski
34 * @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
38 * PHP RFC821 SMTP client
40 * Implements all the RFC 821 SMTP commands except TURN which will always return a not implemented error.
41 * SMTP also provides some utility methods for sending mail to an SMTP server.
51 public $SMTP_PORT = 25;
54 * SMTP reply line ending (don't change)
57 public $CRLF = "\r\n";
60 * Sets whether debugging is turned on
63 public $do_debug; // the level of debug to perform
66 * Sets the function/method to use for debugging output.
67 * Right now we only honor "echo" or "error_log"
70 public $Debugoutput = "echo";
73 * Sets VERP use on/off (default is off)
76 public $do_verp = false;
79 * Sets the SMTP timeout value for reads, in seconds
85 * Sets the SMTP timelimit value for reads, in seconds
88 public $Timelimit = 30;
91 * Sets the SMTP PHPMailer Version number
94 public $Version = '5.2.4';
96 /////////////////////////////////////////////////
97 // PROPERTIES, PRIVATE AND PROTECTED
98 /////////////////////////////////////////////////
101 * @var resource The socket to the server
105 * @var string Error message, if any, for the last call
109 * @var string The reply the server sent to us for HELO
114 * Outputs debugging info via user-defined method
117 private function edebug($str) {
118 if ($this->Debugoutput
== "error_log") {
126 * Initialize the class so that the data is in a known state.
130 public function __construct() {
131 $this->smtp_conn
= 0;
133 $this->helo_rply
= null;
138 /////////////////////////////////////////////////
139 // CONNECTION FUNCTIONS
140 /////////////////////////////////////////////////
143 * Connect to the server specified on the port specified.
144 * If the port is not specified use the default SMTP_PORT.
145 * If tval is specified then a connection will try and be
146 * established with the server for that number of seconds.
147 * If tval is not specified the default is 30 seconds to
148 * try on the connection.
150 * SMTP CODE SUCCESS: 220
151 * SMTP CODE FAILURE: 421
153 * @param string $host
158 public function Connect($host, $port = 0, $tval = 30) {
159 // set the error val to null so there is no confusion
162 // make sure we are __not__ connected
163 if($this->connected()) {
164 // already connected, generate error
165 $this->error
= array("error" => "Already connected to a server");
170 $port = $this->SMTP_PORT
;
173 // connect to the smtp server
174 $this->smtp_conn
= @fsockopen
($host, // the host of the server
175 $port, // the port to use
176 $errno, // error number if any
177 $errstr, // error message if any
178 $tval); // give up after ? secs
179 // verify we connected properly
180 if(empty($this->smtp_conn
)) {
181 $this->error
= array("error" => "Failed to connect to server",
183 "errstr" => $errstr);
184 if($this->do_debug
>= 1) {
185 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": $errstr ($errno)" . $this->CRLF
. '<br />');
190 // SMTP server can take longer to respond, give longer timeout for first read
191 // Windows does not have support for this timeout function
192 if(substr(PHP_OS
, 0, 3) != "WIN") {
193 $max = ini_get('max_execution_time');
194 if ($max != 0 && $tval > $max) { // don't bother if unlimited
195 @set_time_limit
($tval);
197 stream_set_timeout($this->smtp_conn
, $tval, 0);
200 // get any announcement
201 $announce = $this->get_lines();
203 if($this->do_debug
>= 2) {
204 $this->edebug("SMTP -> FROM SERVER:" . $announce . $this->CRLF
. '<br />');
211 * Initiate a TLS communication with the server.
213 * SMTP CODE 220 Ready to start TLS
214 * SMTP CODE 501 Syntax error (no parameters allowed)
215 * SMTP CODE 454 TLS not available due to temporary reason
217 * @return bool success
219 public function StartTLS() {
220 $this->error
= null; # to avoid confusion
222 if(!$this->connected()) {
223 $this->error
= array("error" => "Called StartTLS() without being connected");
227 fputs($this->smtp_conn
,"STARTTLS" . $this->CRLF
);
229 $rply = $this->get_lines();
230 $code = substr($rply,0,3);
232 if($this->do_debug
>= 2) {
233 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
238 array("error" => "STARTTLS not accepted from server",
239 "smtp_code" => $code,
240 "smtp_msg" => substr($rply,4));
241 if($this->do_debug
>= 1) {
242 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
247 // Begin encrypted connection
248 if(!stream_socket_enable_crypto($this->smtp_conn
, true, STREAM_CRYPTO_METHOD_TLS_CLIENT
)) {
256 * Performs SMTP authentication. Must be run after running the
257 * Hello() method. Returns true if successfully authenticated.
259 * @param string $username
260 * @param string $password
261 * @param string $authtype
262 * @param string $realm
263 * @param string $workstation
266 public function Authenticate($username, $password, $authtype='LOGIN', $realm='', $workstation='') {
267 if (empty($authtype)) {
273 // Start authentication
274 fputs($this->smtp_conn
,"AUTH PLAIN" . $this->CRLF
);
276 $rply = $this->get_lines();
277 $code = substr($rply,0,3);
281 array("error" => "AUTH not accepted from server",
282 "smtp_code" => $code,
283 "smtp_msg" => substr($rply,4));
284 if($this->do_debug
>= 1) {
285 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
289 // Send encoded username and password
290 fputs($this->smtp_conn
, base64_encode("\0".$username."\0".$password) . $this->CRLF
);
292 $rply = $this->get_lines();
293 $code = substr($rply,0,3);
297 array("error" => "Authentication not accepted from server",
298 "smtp_code" => $code,
299 "smtp_msg" => substr($rply,4));
300 if($this->do_debug
>= 1) {
301 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
307 // Start authentication
308 fputs($this->smtp_conn
,"AUTH LOGIN" . $this->CRLF
);
310 $rply = $this->get_lines();
311 $code = substr($rply,0,3);
315 array("error" => "AUTH not accepted from server",
316 "smtp_code" => $code,
317 "smtp_msg" => substr($rply,4));
318 if($this->do_debug
>= 1) {
319 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
324 // Send encoded username
325 fputs($this->smtp_conn
, base64_encode($username) . $this->CRLF
);
327 $rply = $this->get_lines();
328 $code = substr($rply,0,3);
332 array("error" => "Username not accepted from server",
333 "smtp_code" => $code,
334 "smtp_msg" => substr($rply,4));
335 if($this->do_debug
>= 1) {
336 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
341 // Send encoded password
342 fputs($this->smtp_conn
, base64_encode($password) . $this->CRLF
);
344 $rply = $this->get_lines();
345 $code = substr($rply,0,3);
349 array("error" => "Password not accepted from server",
350 "smtp_code" => $code,
351 "smtp_msg" => substr($rply,4));
352 if($this->do_debug
>= 1) {
353 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
360 * ntlm_sasl_client.php
361 ** Bundled with Permission
363 ** How to telnet in windows: http://technet.microsoft.com/en-us/library/aa995718%28EXCHG.65%29.aspx
364 ** PROTOCOL Documentation http://curl.haxx.se/rfc/ntlm.html#ntlmSmtpAuthentication
366 require_once('ntlm_sasl_client.php');
367 $temp = new stdClass();
368 $ntlm_client = new ntlm_sasl_client_class
;
369 if(! $ntlm_client->Initialize($temp)){//let's test if every function its available
370 $this->error
= array("error" => $temp->error
);
371 if($this->do_debug
>= 1) {
372 $this->edebug("You need to enable some modules in your php.ini file: " . $this->error
["error"] . $this->CRLF
);
376 $msg1 = $ntlm_client->TypeMsg1($realm, $workstation);//msg1
378 fputs($this->smtp_conn
,"AUTH NTLM " . base64_encode($msg1) . $this->CRLF
);
380 $rply = $this->get_lines();
381 $code = substr($rply,0,3);
386 array("error" => "AUTH not accepted from server",
387 "smtp_code" => $code,
388 "smtp_msg" => substr($rply,4));
389 if($this->do_debug
>= 1) {
390 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
);
395 $challange = substr($rply,3);//though 0 based, there is a white space after the 3 digit number....//msg2
396 $challange = base64_decode($challange);
397 $ntlm_res = $ntlm_client->NTLMResponse(substr($challange,24,8),$password);
398 $msg3 = $ntlm_client->TypeMsg3($ntlm_res,$username,$realm,$workstation);//msg3
399 // Send encoded username
400 fputs($this->smtp_conn
, base64_encode($msg3) . $this->CRLF
);
402 $rply = $this->get_lines();
403 $code = substr($rply,0,3);
407 array("error" => "Could not authenticate",
408 "smtp_code" => $code,
409 "smtp_msg" => substr($rply,4));
410 if($this->do_debug
>= 1) {
411 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
);
421 * Returns true if connected to a server otherwise false
425 public function Connected() {
426 if(!empty($this->smtp_conn
)) {
427 $sock_status = socket_get_status($this->smtp_conn
);
428 if($sock_status["eof"]) {
429 // the socket is valid but we are not connected
430 if($this->do_debug
>= 1) {
431 $this->edebug("SMTP -> NOTICE:" . $this->CRLF
. "EOF caught while checking if connected");
436 return true; // everything looks good
442 * Closes the socket and cleans up the state of the class.
443 * It is not considered good to use this function without
444 * first trying to use QUIT.
448 public function Close() {
449 $this->error
= null; // so there is no confusion
450 $this->helo_rply
= null;
451 if(!empty($this->smtp_conn
)) {
452 // close the connection and cleanup
453 fclose($this->smtp_conn
);
454 $this->smtp_conn
= 0;
458 /////////////////////////////////////////////////
460 /////////////////////////////////////////////////
463 * Issues a data command and sends the msg_data to the server
464 * finializing the mail transaction. $msg_data is the message
465 * that is to be send with the headers. Each header needs to be
466 * on a single line followed by a <CRLF> with the message headers
467 * and the message body being seperated by and additional <CRLF>.
469 * Implements rfc 821: DATA <CRLF>
471 * SMTP CODE INTERMEDIATE: 354
474 * SMTP CODE SUCCESS: 250
475 * SMTP CODE FAILURE: 552,554,451,452
476 * SMTP CODE FAILURE: 451,554
477 * SMTP CODE ERROR : 500,501,503,421
479 * @param string $msg_data
482 public function Data($msg_data) {
483 $this->error
= null; // so no confusion is caused
485 if(!$this->connected()) {
486 $this->error
= array(
487 "error" => "Called Data() without being connected");
491 fputs($this->smtp_conn
,"DATA" . $this->CRLF
);
493 $rply = $this->get_lines();
494 $code = substr($rply,0,3);
496 if($this->do_debug
>= 2) {
497 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
502 array("error" => "DATA command not accepted from server",
503 "smtp_code" => $code,
504 "smtp_msg" => substr($rply,4));
505 if($this->do_debug
>= 1) {
506 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
511 /* the server is ready to accept data!
512 * according to rfc 821 we should not send more than 1000
514 * characters on a single line so we will break the data up
515 * into lines by \r and/or \n then if needed we will break
516 * each of those into smaller lines to fit within the limit.
517 * in addition we will be looking for lines that start with
518 * a period '.' and append and additional period '.' to that
519 * line. NOTE: this does not count towards limit.
522 // normalize the line breaks so we know the explode works
523 $msg_data = str_replace("\r\n","\n",$msg_data);
524 $msg_data = str_replace("\r","\n",$msg_data);
525 $lines = explode("\n",$msg_data);
527 /* we need to find a good way to determine is headers are
528 * in the msg_data or if it is a straight msg body
529 * currently I am assuming rfc 822 definitions of msg headers
530 * and if the first field of the first line (':' sperated)
531 * does not contain a space then it _should_ be a header
532 * and we can process all lines before a blank "" line as
536 $field = substr($lines[0],0,strpos($lines[0],":"));
538 if(!empty($field) && !strstr($field," ")) {
542 $max_line_length = 998; // used below; set here for ease in change
544 while(list(,$line) = @each
($lines)) {
546 if($line == "" && $in_headers) {
549 // ok we need to break this line up into several smaller lines
550 while(strlen($line) > $max_line_length) {
551 $pos = strrpos(substr($line,0,$max_line_length)," ");
553 // Patch to fix DOS attack
555 $pos = $max_line_length - 1;
556 $lines_out[] = substr($line,0,$pos);
557 $line = substr($line,$pos);
559 $lines_out[] = substr($line,0,$pos);
560 $line = substr($line,$pos +
1);
563 /* if processing headers add a LWSP-char to the front of new line
564 * rfc 822 on long msg headers
567 $line = "\t" . $line;
570 $lines_out[] = $line;
572 // send the lines to the server
573 while(list(,$line_out) = @each
($lines_out)) {
574 if(strlen($line_out) > 0)
576 if(substr($line_out, 0, 1) == ".") {
577 $line_out = "." . $line_out;
580 fputs($this->smtp_conn
,$line_out . $this->CRLF
);
584 // message data has been sent
585 fputs($this->smtp_conn
, $this->CRLF
. "." . $this->CRLF
);
587 $rply = $this->get_lines();
588 $code = substr($rply,0,3);
590 if($this->do_debug
>= 2) {
591 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
596 array("error" => "DATA not accepted from server",
597 "smtp_code" => $code,
598 "smtp_msg" => substr($rply,4));
599 if($this->do_debug
>= 1) {
600 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
608 * Sends the HELO command to the smtp server.
609 * This makes sure that we and the server are in
610 * the same known state.
612 * Implements from rfc 821: HELO <SP> <domain> <CRLF>
614 * SMTP CODE SUCCESS: 250
615 * SMTP CODE ERROR : 500, 501, 504, 421
617 * @param string $host
620 public function Hello($host = '') {
621 $this->error
= null; // so no confusion is caused
623 if(!$this->connected()) {
624 $this->error
= array(
625 "error" => "Called Hello() without being connected");
629 // if hostname for HELO was not specified send default
631 // determine appropriate default to send to server
635 // Send extended hello first (RFC 2821)
636 if(!$this->SendHello("EHLO", $host)) {
637 if(!$this->SendHello("HELO", $host)) {
646 * Sends a HELO/EHLO command.
648 * @param string $hello
649 * @param string $host
652 private function SendHello($hello, $host) {
653 fputs($this->smtp_conn
, $hello . " " . $host . $this->CRLF
);
655 $rply = $this->get_lines();
656 $code = substr($rply,0,3);
658 if($this->do_debug
>= 2) {
659 $this->edebug("SMTP -> FROM SERVER: " . $rply . $this->CRLF
. '<br />');
664 array("error" => $hello . " not accepted from server",
665 "smtp_code" => $code,
666 "smtp_msg" => substr($rply,4));
667 if($this->do_debug
>= 1) {
668 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
673 $this->helo_rply
= $rply;
679 * Starts a mail transaction from the email address specified in
680 * $from. Returns true if successful or false otherwise. If True
681 * the mail transaction is started and then one or more Recipient
682 * commands may be called followed by a Data command.
684 * Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF>
686 * SMTP CODE SUCCESS: 250
687 * SMTP CODE SUCCESS: 552,451,452
688 * SMTP CODE SUCCESS: 500,501,421
690 * @param string $from
693 public function Mail($from) {
694 $this->error
= null; // so no confusion is caused
696 if(!$this->connected()) {
697 $this->error
= array(
698 "error" => "Called Mail() without being connected");
702 $useVerp = ($this->do_verp ?
" XVERP" : "");
703 fputs($this->smtp_conn
,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF
);
705 $rply = $this->get_lines();
706 $code = substr($rply,0,3);
708 if($this->do_debug
>= 2) {
709 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
714 array("error" => "MAIL not accepted from server",
715 "smtp_code" => $code,
716 "smtp_msg" => substr($rply,4));
717 if($this->do_debug
>= 1) {
718 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
726 * Sends the quit command to the server and then closes the socket
727 * if there is no error or the $close_on_error argument is true.
729 * Implements from rfc 821: QUIT <CRLF>
731 * SMTP CODE SUCCESS: 221
732 * SMTP CODE ERROR : 500
734 * @param bool $close_on_error
737 public function Quit($close_on_error = true) {
738 $this->error
= null; // so there is no confusion
740 if(!$this->connected()) {
741 $this->error
= array(
742 "error" => "Called Quit() without being connected");
746 // send the quit command to the server
747 fputs($this->smtp_conn
,"quit" . $this->CRLF
);
749 // get any good-bye messages
750 $byemsg = $this->get_lines();
752 if($this->do_debug
>= 2) {
753 $this->edebug("SMTP -> FROM SERVER:" . $byemsg . $this->CRLF
. '<br />');
759 $code = substr($byemsg,0,3);
761 // use e as a tmp var cause Close will overwrite $this->error
762 $e = array("error" => "SMTP server rejected quit command",
763 "smtp_code" => $code,
764 "smtp_rply" => substr($byemsg,4));
766 if($this->do_debug
>= 1) {
767 $this->edebug("SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF
. '<br />');
771 if(empty($e) ||
$close_on_error) {
779 * Sends the command RCPT to the SMTP server with the TO: argument of $to.
780 * Returns true if the recipient was accepted false if it was rejected.
782 * Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF>
784 * SMTP CODE SUCCESS: 250,251
785 * SMTP CODE FAILURE: 550,551,552,553,450,451,452
786 * SMTP CODE ERROR : 500,501,503,421
791 public function Recipient($to) {
792 $this->error
= null; // so no confusion is caused
794 if(!$this->connected()) {
795 $this->error
= array(
796 "error" => "Called Recipient() without being connected");
800 fputs($this->smtp_conn
,"RCPT TO:<" . $to . ">" . $this->CRLF
);
802 $rply = $this->get_lines();
803 $code = substr($rply,0,3);
805 if($this->do_debug
>= 2) {
806 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
809 if($code != 250 && $code != 251) {
811 array("error" => "RCPT not accepted from server",
812 "smtp_code" => $code,
813 "smtp_msg" => substr($rply,4));
814 if($this->do_debug
>= 1) {
815 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
823 * Sends the RSET command to abort and transaction that is
824 * currently in progress. Returns true if successful false
827 * Implements rfc 821: RSET <CRLF>
829 * SMTP CODE SUCCESS: 250
830 * SMTP CODE ERROR : 500,501,504,421
834 public function Reset() {
835 $this->error
= null; // so no confusion is caused
837 if(!$this->connected()) {
838 $this->error
= array(
839 "error" => "Called Reset() without being connected");
843 fputs($this->smtp_conn
,"RSET" . $this->CRLF
);
845 $rply = $this->get_lines();
846 $code = substr($rply,0,3);
848 if($this->do_debug
>= 2) {
849 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
854 array("error" => "RSET failed",
855 "smtp_code" => $code,
856 "smtp_msg" => substr($rply,4));
857 if($this->do_debug
>= 1) {
858 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
867 * Starts a mail transaction from the email address specified in
868 * $from. Returns true if successful or false otherwise. If True
869 * the mail transaction is started and then one or more Recipient
870 * commands may be called followed by a Data command. This command
871 * will send the message to the users terminal if they are logged
872 * in and send them an email.
874 * Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF>
876 * SMTP CODE SUCCESS: 250
877 * SMTP CODE SUCCESS: 552,451,452
878 * SMTP CODE SUCCESS: 500,501,502,421
880 * @param string $from
883 public function SendAndMail($from) {
884 $this->error
= null; // so no confusion is caused
886 if(!$this->connected()) {
887 $this->error
= array(
888 "error" => "Called SendAndMail() without being connected");
892 fputs($this->smtp_conn
,"SAML FROM:" . $from . $this->CRLF
);
894 $rply = $this->get_lines();
895 $code = substr($rply,0,3);
897 if($this->do_debug
>= 2) {
898 $this->edebug("SMTP -> FROM SERVER:" . $rply . $this->CRLF
. '<br />');
903 array("error" => "SAML not accepted from server",
904 "smtp_code" => $code,
905 "smtp_msg" => substr($rply,4));
906 if($this->do_debug
>= 1) {
907 $this->edebug("SMTP -> ERROR: " . $this->error
["error"] . ": " . $rply . $this->CRLF
. '<br />');
915 * This is an optional command for SMTP that this class does not
916 * support. This method is here to make the RFC821 Definition
917 * complete for this class and __may__ be implimented in the future
919 * Implements from rfc 821: TURN <CRLF>
921 * SMTP CODE SUCCESS: 250
922 * SMTP CODE FAILURE: 502
923 * SMTP CODE ERROR : 500, 503
927 public function Turn() {
928 $this->error
= array("error" => "This method, TURN, of the SMTP ".
929 "is not implemented");
930 if($this->do_debug
>= 1) {
931 $this->edebug("SMTP -> NOTICE: " . $this->error
["error"] . $this->CRLF
. '<br />');
937 * Get the current error
941 public function getError() {
945 /////////////////////////////////////////////////
946 // INTERNAL FUNCTIONS
947 /////////////////////////////////////////////////
950 * Read in as many lines as possible
951 * either before eof or socket timeout occurs on the operation.
952 * With SMTP we can tell if we have more lines to read if the
953 * 4th character is '-' symbol. If it is a space then we don't
954 * need to read anything else.
958 private function get_lines() {
961 /* If for some reason the fp is bad, don't inf loop */
962 if (!is_resource($this->smtp_conn
)) {
965 stream_set_timeout($this->smtp_conn
, $this->Timeout
);
966 if ($this->Timelimit
> 0) {
967 $endtime = time() +
$this->Timelimit
;
969 while(is_resource($this->smtp_conn
) && !feof($this->smtp_conn
)) {
970 $str = @fgets
($this->smtp_conn
,515);
971 if($this->do_debug
>= 4) {
972 $this->edebug("SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF
. '<br />');
973 $this->edebug("SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF
. '<br />');
976 if($this->do_debug
>= 4) {
977 $this->edebug("SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF
. '<br />');
979 // if 4th character is a space, we are done reading, break the loop
980 if(substr($str,3,1) == " ") { break; }
981 // Timed-out? Log and break
982 $info = stream_get_meta_data($this->smtp_conn
);
983 if ($info['timed_out']) {
984 if($this->do_debug
>= 4) {
985 $this->edebug("SMTP -> get_lines(): timed-out (" . $this->Timeout
. " seconds) <br />");
989 // Now check if reads took too long
991 if (time() > $endtime) {
992 if($this->do_debug
>= 4) {
993 $this->edebug("SMTP -> get_lines(): timelimit reached (" . $this->Timelimit
. " seconds) <br />");