그누보드 QA - 홈페이지 메일폼에서 에러가 납니다 ㅠㅠ 도와주세요

홈페이지 메일폼에서 에러가 납니다 ㅠㅠ 도와주세요

몽실언니 자기소개 전체게시물 회원게시물 회원 질문검색 회원 답변검색 회원 댓글검색

자기소개 전체게시물 회원게시물 회원 질문검색 회원 답변검색 회원 댓글검색

2022.03.17 21:16:59 조회 1271 (124.♡.♡.58)

본문

http://www.uv-dscanner.com/website/contact.html

메일폼 입력후 보내기를 하면 에러가나요

오류! 메시지를 보내는 동안 오류가 발생했습니다.
구문 분석 오류 : 구문 오류, 166 행 의 /www_root/website/php/php-mailer/src/PHPMailer.php 에서 예기치 않은 '['

라고 나오는데 어떻게 해야 하나요 ㅠㅠ

관련파일

website/php/php-mailer/src/PHPMailer.php

<?php
/**
* PHPMailer - PHP email creation and transport class.
* PHP Version 5.5.
*
* @see https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
*
* @author Marcus Bointon (Synchro/coolbru) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Jim Jagielski (jimjag) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Andy Prevost (codeworxtech) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Brent R. Matzelle (original founder)
* @copyright 2012 - 2019 Marcus Bointon
* @copyright 2010 - 2012 Jim Jagielski
* @copyright 2004 - 2009 Andy Prevost
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
* @note This program is distributed in the hope that it will be useful - WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*/

namespace PHPMailer\PHPMailer;

/**
* PHPMailer - PHP email creation and transport class.
*
* @author Marcus Bointon (Synchro/coolbru) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Jim Jagielski (jimjag) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Andy Prevost (codeworxtech) <*** 개인정보보호를 위한 이메일주소 노출방지 ***>
* @author Brent R. Matzelle (original founder)
*/
class PHPMailer
{
const CHARSET_ASCII = 'us-ascii';
const CHARSET_ISO88591 = 'iso-8859-1';
const CHARSET_UTF8 = 'utf-8';

const CONTENT_TYPE_PLAINTEXT = 'text/plain';
const CONTENT_TYPE_TEXT_CALENDAR = 'text/calendar';
const CONTENT_TYPE_TEXT_HTML = 'text/html';
const CONTENT_TYPE_MULTIPART_ALTERNATIVE = 'multipart/alternative';
const CONTENT_TYPE_MULTIPART_MIXED = 'multipart/mixed';
const CONTENT_TYPE_MULTIPART_RELATED = 'multipart/related';

const ENCODING_7BIT = '7bit';
const ENCODING_8BIT = '8bit';
const ENCODING_BASE64 = 'base64';
const ENCODING_BINARY = 'binary';
const ENCODING_QUOTED_PRINTABLE = 'quoted-printable';

const ENCRYPTION_STARTTLS = 'tls';
const ENCRYPTION_SMTPS = 'ssl';

const ICAL_METHOD_REQUEST = 'REQUEST';
const ICAL_METHOD_PUBLISH = 'PUBLISH';
const ICAL_METHOD_REPLY = 'REPLY';
const ICAL_METHOD_ADD = 'ADD';
const ICAL_METHOD_CANCEL = 'CANCEL';
const ICAL_METHOD_REFRESH = 'REFRESH';
const ICAL_METHOD_COUNTER = 'COUNTER';
const ICAL_METHOD_DECLINECOUNTER = 'DECLINECOUNTER';

/**
* Email priority.
* Options: null (default), 1 = High, 3 = Normal, 5 = low.
* When null, the header is not set at all.
*
* @var int|null
*/
public $Priority;

/**
* The character set of the message.
*
* @var string
*/
public $CharSet = self::CHARSET_ISO88591;

/**
* The MIME Content-type of the message.
*
* @var string
*/
public $ContentType = self::CONTENT_TYPE_PLAINTEXT;

/**
* The message encoding.
* Options: "8bit", "7bit", "binary", "base64", and "quoted-printable".
*
* @var string
*/
public $Encoding = self::ENCODING_8BIT;

/**
* Holds the most recent mailer error message.
*
* @var string
*/
public $ErrorInfo = '';

/**
* The From email address for the message.
*
* @var string
*/
public $From = 'root@localhost';

/**
* The From name of the message.
*
* @var string
*/
public $FromName = 'Root User';

/**
* The envelope sender of the message.
* This will usually be turned into a Return-Path header by the receiver,
* and is the address that bounces will be sent to.
* If not empty, will be passed via `-f` to sendmail or as the 'MAIL FROM' value over SMTP.
*
* @var string
*/
public $Sender = '';

/**
* The Subject of the message.
*
* @var string
*/
public $Subject = '';

/**
* An HTML or plain text message body.
* If HTML then call isHTML(true).
*
* @var string
*/
public $Body = '';

/**
* The plain-text message body.
* This body can be read by mail clients that do not have HTML email
* capability such as mutt & Eudora.
* Clients that can read HTML will view the normal Body.
*
* @var string
*/
public $AltBody = '';

/**
* An iCal message part body.
* Only supported in simple alt or alt_inline message types
* To generate iCal event structures, use classes like EasyPeasyICS or iCalcreator.
*
* @see http://sprain.ch/blog/downloads/php-class-easypeasyics-create-ical-files-with-php/
* @see http://kigkonsult.se/iCalcreator/
*
* @var string
*/
public $Ical = '';

/**
* Value-array of "method" in Contenttype header "text/calendar"
*
* @var string[]
*/
protected static $IcalMethods = [
self::ICAL_METHOD_REQUEST,
self::ICAL_METHOD_PUBLISH,
self::ICAL_METHOD_REPLY,
self::ICAL_METHOD_ADD,
self::ICAL_METHOD_CANCEL,
self::ICAL_METHOD_REFRESH,
self::ICAL_METHOD_COUNTER,
self::ICAL_METHOD_DECLINECOUNTER,
];

/**
* The complete compiled MIME message body.
*
* @var string
*/
protected $MIMEBody = '';

/**
* The complete compiled MIME message headers.
*
* @var string
*/
protected $MIMEHeader = '';

/**
* Extra headers that createHeader() doesn't fold in.
*
* @var string
*/
protected $mailHeader = '';

/**
* Word-wrap the message body to this number of chars.
* Set to 0 to not wrap. A useful value here is 78, for RFC2822 section 2.1.1 compliance.
*
* @see static::STD_LINE_LENGTH
*
* @var int
*/
public $WordWrap = 0;

/**
* Which method to use to send mail.
* Options: "mail", "sendmail", or "smtp".
*
* @var string
*/
public $Mailer = 'mail';

/**
* The path to the sendmail program.
*
* @var string
*/
public $Sendmail = '/usr/sbin/sendmail';

/**
* Whether mail() uses a fully sendmail-compatible MTA.
* One which supports sendmail's "-oi -f" options.
*
* @var bool
*/
public $UseSendmailOptions = true;

/**
* The email address that a reading confirmation should be sent to, also known as read receipt.
*
* @var string
*/
public $ConfirmReadingTo = '';

/**
* The hostname to use in the Message-ID header and as default HELO string.
* If empty, PHPMailer attempts to find one with, in order,
* $_SERVER['SERVER_NAME'], gethostname(), php_uname('n'), or the value
* 'localhost.localdomain'.
*
* @see PHPMailer::$Helo
*
* @var string
*/
public $Hostname = '';

/**
* An ID to be used in the Message-ID header.
* If empty, a unique id will be generated.
* You can set your own, but it must be in the format "<id@domain>",
* as defined in RFC5322 section 3.6.4 or it will be ignored.
*
* @see https://tools.ietf.org/html/rfc5322#section-3.6.4
*
* @var string
*/
public $MessageID = '';

/**
* The message Date to be used in the Date header.
* If empty, the current date will be added.
*
* @var string
*/
public $MessageDate = '';

/**
* SMTP hosts.
* Either a single hostname or multiple semicolon-delimited hostnames.
* You can also specify a different port
* for each host by using this format: [hostname:port]
* (e.g. "smtp1.example.com:25;smtp2.example.com").
* You can also specify encryption type, for example:
* (e.g. "tls://smtp1.example.com:587;ssl://smtp2.example.com:465").
* Hosts will be tried in order.
*
* @var string
*/
public $Host = 'localhost';

/**
* The default SMTP server port.
*
* @var int
*/
public $Port = 25;

/**
* The SMTP HELO/EHLO name used for the SMTP connection.
* Default is $Hostname. If $Hostname is empty, PHPMailer attempts to find
* one with the same method described above for $Hostname.
*
* @see PHPMailer::$Hostname
*
* @var string
*/
public $Helo = '';

/**
* What kind of encryption to use on the SMTP connection.
* Options: '', static::ENCRYPTION_STARTTLS, or static::ENCRYPTION_SMTPS.
*
* @var string
*/
public $SMTPSecure = '';

/**
* Whether to enable TLS encryption automatically if a server supports it,
* even if `SMTPSecure` is not set to 'tls'.
* Be aware that in PHP >= 5.6 this requires that the server's certificates are valid.
*
* @var bool
*/
public $SMTPAutoTLS = true;

/**
* Whether to use SMTP authentication.
* Uses the Username and Password properties.
*
* @see PHPMailer::$Username
* @see PHPMailer::$Password
*
* @var bool
*/
public $SMTPAuth = false;

/**
* Options array passed to stream_context_create when connecting via SMTP.
*
* @var array
*/
public $SMTPOptions = [];

/**
* SMTP username.
*
* @var string
*/
public $Username = '';

/**
* SMTP password.
*
* @var string
*/
public $Password = '';

/**
* SMTP auth type.
* Options are CRAM-MD5, LOGIN, PLAIN, XOAUTH2, attempted in that order if not specified.
*
* @var string
*/
public $AuthType = '';

/**
* An instance of the PHPMailer OAuth class.
*
* @var OAuth
*/
protected $oauth;

/**
* The SMTP server timeout in seconds.
* Default of 5 minutes (300sec) is from RFC2821 section 4.5.3.2.
*
* @var int
*/
public $Timeout = 300;

/**
* Comma separated list of DSN notifications
* 'NEVER' under no circumstances a DSN must be returned to the sender.
* If you use NEVER all other notifications will be ignored.
* 'SUCCESS' will notify you when your mail has arrived at its destination.
* 'FAILURE' will arrive if an error occurred during delivery.
* 'DELAY' will notify you if there is an unusual delay in delivery, but the actual
* delivery's outcome (success or failure) is not yet decided.
*
* @see https://tools.ietf.org/html/rfc3461 See section 4.1 for more information about NOTIFY
*/
public $dsn = '';

/**
* SMTP class debug output mode.
* Debug output level.
* Options:
* * SMTP::DEBUG_OFF: No output
* * SMTP::DEBUG_CLIENT: Client messages
* * SMTP::DEBUG_SERVER: Client and server messages
* * SMTP::DEBUG_CONNECTION: As SERVER plus connection status
* * SMTP::DEBUG_LOWLEVEL: Noisy, low-level data output, rarely needed
*
* @see SMTP::$do_debug
*
* @var int
*/
public $SMTPDebug = 0;

/**
* How to handle debug output.
* Options:
* * `echo` Output plain-text as-is, appropriate for CLI
* * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output
* * `error_log` Output to error log as configured in php.ini
* By default PHPMailer will use `echo` if run from a `cli` or `cli-server` SAPI, `html` otherwise.
* Alternatively, you can provide a callable expecting two params: a message string and the debug level:
*
* ```php
* $mail->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};
* ```
*
* Alternatively, you can pass in an instance of a PSR-3 compatible logger, though only `debug`
* level output is used:
*
* ```php
* $mail->Debugoutput = new myPsr3Logger;
* ```
*
* @see SMTP::$Debugoutput
*
* @var string|callable|\Psr\Log\LoggerInterface
*/
public $Debugoutput = 'echo';

/**
* Whether to keep SMTP connection open after each message.
* If this is set to true then to close the connection
* requires an explicit call to smtpClose().
*
* @var bool
*/
public $SMTPKeepAlive = false;

/**
* Whether to split multiple to addresses into multiple messages
* or send them all in one message.
* Only supported in `mail` and `sendmail` transports, not in SMTP.
*
* @var bool
*/
public $SingleTo = false;

/**
* Storage for addresses when SingleTo is enabled.
*
* @var array
*/
protected $SingleToArray = [];

/**
* Whether to generate VERP addresses on send.
* Only applicable when sending via SMTP.
*
* @see https://en.wikipedia.org/wiki/Variable_envelope_return_path
* @see http://www.postfix.org/VERP_README.html Postfix VERP info
*
* @var bool
*/
public $do_verp = false;

/**
* Whether to allow sending messages with an empty body.
*
* @var bool
*/
public $AllowEmpty = false;

/**
* DKIM selector.
*
* @var string
*/
public $DKIM_selector = '';

/**
* DKIM Identity.
* Usually the email address used as the source of the email.
*
* @var string
*/
public $DKIM_identity = '';

/**
* DKIM passphrase.
* Used if your key is encrypted.
*
* @var string
*/
public $DKIM_passphrase = '';

/**
* DKIM signing domain name.
*
* @example 'example.com'
*
* @var string
*/
public $DKIM_domain = '';

/**
* DKIM Copy header field values for diagnostic use.
*
* @var bool
*/
public $DKIM_copyHeaderFields = true;

/**
* DKIM Extra signing headers.
*
* @example ['List-Unsubscribe', 'List-Help']
*
* @var array
*/
public $DKIM_extraHeaders = [];

/**
* DKIM private key file path.
*
* @var string
*/
public $DKIM_private = '';

/**
* DKIM private key string.
*
* If set, takes precedence over `$DKIM_private`.
*
* @var string
*/
public $DKIM_private_string = '';

/**
* Callback Action function name.
*
* The function that handles the result of the send email action.
* It is called out by send() for each email sent.
*
* Value can be any php callable: http://www.php.net/is_callable
*
* Parameters:
* bool $result result of the send action
* array $to email addresses of the recipients
* array $cc cc email addresses
* array $bcc bcc email addresses
* string $subject the subject
* string $body the email body
* string $from email address of sender
* string $extra extra information of possible use
* "smtp_transaction_id' => last smtp transaction id
*
* @var string
*/
public $action_function = '';

/**
* What to put in the X-Mailer header.
* Options: An empty string for PHPMailer default, whitespace/null for none, or a string to use.
*
* @var string|null
*/
public $XMailer = '';

/**
* Which validator to use by default when validating email addresses.
* May be a callable to inject your own validator, but there are several built-in validators.
* The default validator uses PHP's FILTER_VALIDATE_EMAIL filter_var option.
*
* @see PHPMailer::validateAddress()
*
* @var string|callable
*/
public static $validator = 'php';

/**
* An instance of the SMTP sender class.
*
* @var SMTP
*/
protected $smtp;

/**
* The array of 'to' names and addresses.
*
* @var array
*/
protected $to = [];

/**
* The array of 'cc' names and addresses.
*
* @var array
*/
protected $cc = [];

/**
* The array of 'bcc' names and addresses.
*
* @var array
*/
protected $bcc = [];

/**
* The array of reply-to names and addresses.
*
* @var array
*/
protected $ReplyTo = [];

/**
* An array of all kinds of addresses.
* Includes all of $to, $cc, $bcc.
*
* @see PHPMailer::$to
* @see PHPMailer::$cc
* @see PHPMailer::$bcc
*
* @var array
*/
protected $all_recipients = [];

/**
* An array of names and addresses queued for validation.
* In send(), valid and non duplicate entries are moved to $all_recipients
* and one of $to, $cc, or $bcc.
* This array is used only for addresses with IDN.
*
* @see PHPMailer::$to
* @see PHPMailer::$cc
* @see PHPMailer::$bcc
* @see PHPMailer::$all_recipients
*
* @var array
*/
protected $RecipientsQueue = [];

/**
* An array of reply-to names and addresses queued for validation.
* In send(), valid and non duplicate entries are moved to $ReplyTo.
* This array is used only for addresses with IDN.
*
* @see PHPMailer::$ReplyTo
*
* @var array
*/
protected $ReplyToQueue = [];

/**
* The array of attachments.
*
* @var array
*/
protected $attachment = [];

/**
* The array of custom headers.
*
* @var array
*/
protected $CustomHeader = [];

/**
* The most recent Message-ID (including angular brackets).
*
* @var string
*/
protected $lastMessageID = '';

/**
* The message's MIME type.
*
* @var string
*/
protected $message_type = '';

/**
* The array of MIME boundary strings.
*
* @var array
*/
protected $boundary = [];

/**
* The array of available languages.
*
* @var array
*/
protected $language = [];

/**
* The number of errors encountered.
*
* @var int
*/
protected $error_count = 0;

/**
* The S/MIME certificate file path.
*
* @var string
*/
protected $sign_cert_file = '';

/**
* The S/MIME key file path.
*
* @var string
*/
protected $sign_key_file = '';

/**
* The optional S/MIME extra certificates ("CA Chain") file path.
*
* @var string
*/
protected $sign_extracerts_file = '';

/**
* The S/MIME password for the key.
* Used only if the key is encrypted.
*
* @var string
*/
protected $sign_key_pass = '';

/**
* Whether to throw exceptions for errors.
*
* @var bool
*/
protected $exceptions = false;

/**
* Unique ID used for message ID and boundaries.
*
* @var string
*/
protected $uniqueid = '';

/**
* The PHPMailer Version number.
*
* @var string
*/
const VERSION = '6.1.4';

/**
* Error severity: message only, continue processing.
*
* @var int
*/
const STOP_MESSAGE = 0;

/**
* Error severity: message, likely ok to continue processing.
*
* @var int
*/
const STOP_CONTINUE = 1;

/**
* Error severity: message, plus full stop, critical error reached.
*
* @var int
*/
const STOP_CRITICAL = 2;

/**
* The SMTP standard CRLF line break.
* If you want to change line break format, change static::$LE, not this.
*/
const CRLF = "\r\n";

/**
* "Folding White Space" a white space string used for line folding.
*/
const FWS = ' ';

/**
* SMTP RFC standard line ending; Carriage Return, Line Feed.
*
* @var string
*/
protected static $LE = self::CRLF;

/**
* The maximum line length supported by mail().
*
* Background: mail() will sometimes corrupt messages
* with headers headers longer than 65 chars, see #818.
*
* @var int
*/
const MAIL_MAX_LINE_LENGTH = 63;

/**
* The maximum line length allowed by RFC 2822 section 2.1.1.
*
* @var int
*/
const MAX_LINE_LENGTH = 998;

/**
* The lower maximum line length allowed by RFC 2822 section 2.1.1.
* This length does NOT include the line break
* 76 means that lines will be 77 or 78 chars depending on whether
* the line break format is LF or CRLF; both are valid.
*
* @var int
*/
const STD_LINE_LENGTH = 76;

/**
* Constructor.
*
* @param bool $exceptions Should we throw external exceptions?
*/
public function __construct($exceptions = null)
{
if (null !== $exceptions) {
$this->exceptions = (bool) $exceptions;
}
//Pick an appropriate debug output format automatically
$this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html');
}

/**
* Destructor.
*/
public function __destruct()
{
//Close any open SMTP connection nicely
$this->smtpClose();
}

/**
* Call mail() in a safe_mode-aware fashion.
* Also, unless sendmail_path points to sendmail (or something that
* claims to be sendmail), don't pass params (not a perfect fix,
* but it will do).
*
* @param string $to To
* @param string $subject Subject
* @param string $body Message Body
* @param string $header Additional Header(s)
* @param string|null $params Params
*
* @return bool
*/
private function mailPassthru($to, $subject, $body, $header, $params)
{
//Check overloading of mail function to avoid double-encoding
if (ini_get('mbstring.func_overload') & 1) {
$subject = $this->secureHeader($subject);
} else {
$subject = $this->encodeHeader($this->secureHeader($subject));
}
//Calling mail() with null params breaks
if (!$this->UseSendmailOptions || null === $params) {
$result = @mail($to, $subject, $body, $header);
} else {
$result = @mail($to, $subject, $body, $header, $params);
}

return $result;
}

/**
* Output debugging info via user-defined method.
* Only generates output if SMTP debug output is enabled (@see SMTP::$do_debug).
*
* @see PHPMailer::$Debugoutput
* @see PHPMailer::$SMTPDebug
*
* @param string $str
*/
protected function edebug($str)
{
if ($this->SMTPDebug <= 0) {
return;
}
//Is this a PSR-3 logger?
if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) {
$this->Debugoutput->debug($str);

return;
}
//Avoid clash with built-in function names
if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) {
call_user_func($this->Debugoutput, $str, $this->SMTPDebug);

return;
}
switch ($this->Debugoutput) {
case 'error_log':
//Don't output, just log
error_log($str);
break;
case 'html':
//Cleans up output a bit for a better looking, HTML-safe output
echo htmlentities(
preg_replace('/[\r\n]+/', '', $str),
ENT_QUOTES,
'UTF-8'
), "<br>\n";
break;
case 'echo':
default:
//Normalize line breaks
$str = preg_replace('/\r\n|\r/m', "\n", $str);
echo gmdate('Y-m-d H:i:s'),
"\t",
//Trim trailing space
trim(
//Indent for readability, except for trailing break
str_replace(
"\n",
"\n \t ",
trim($str)
)
),
"\n";
}
}

/**
* Sets message type to HTML or plain.
*
* @param bool $isHtml True for HTML mode
*/
public function isHTML($isHtml = true)
{
if ($isHtml) {
$this->ContentType = static::CONTENT_TYPE_TEXT_HTML;
} else {
$this->ContentType = static::CONTENT_TYPE_PLAINTEXT;
}
}

/**
* Send messages using SMTP.
*/
public function isSMTP()
{
$this->Mailer = 'smtp';
}

/**
* Send messages using PHP's mail() function.
*/
public function isMail()
{
$this->Mailer = 'mail';
}

/**
* Send messages using $Sendmail.
*/
public function isSendmail()
{
$ini_sendmail_path = ini_get('sendmail_path');

if (false === stripos($ini_sendmail_path, 'sendmail')) {
$this->Sendmail = '/usr/sbin/sendmail';
} else {
$this->Sendmail = $ini_sendmail_path;
}
$this->Mailer = 'sendmail';
}

/**
* Send messages using qmail.
*/
public function isQmail()
{
$ini_sendmail_path = ini_get('sendmail_path');

if (false === stripos($ini_sendmail_path, 'qmail')) {
$this->Sendmail = '/var/qmail/bin/qmail-inject';
} else {
$this->Sendmail = $ini_sendmail_path;
}
$this->Mailer = 'qmail';
}

/**
* Add a "To" address.
*
* @param string $address The email address to send to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
public function addAddress($address, $name = '')
{
return $this->addOrEnqueueAnAddress('to', $address, $name);
}

/**
* Add a "CC" address.
*
* @param string $address The email address to send to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
public function addCC($address, $name = '')
{
return $this->addOrEnqueueAnAddress('cc', $address, $name);
}

/**
* Add a "BCC" address.
*
* @param string $address The email address to send to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
public function addBCC($address, $name = '')
{
return $this->addOrEnqueueAnAddress('bcc', $address, $name);
}

/**
* Add a "Reply-To" address.
*
* @param string $address The email address to reply to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
public function addReplyTo($address, $name = '')
{
return $this->addOrEnqueueAnAddress('Reply-To', $address, $name);
}

/**
* Add an address to one of the recipient arrays or to the ReplyTo array. Because PHPMailer
* can't validate addresses with an IDN without knowing the PHPMailer::$CharSet (that can still
* be modified after calling this function), addition of such addresses is delayed until send().
* Addresses that have been added already return false, but do not throw exceptions.
*
* @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
* @param string $address The email address to send, resp. to reply to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
protected function addOrEnqueueAnAddress($kind, $address, $name)
{
$address = trim($address);
$name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
$pos = strrpos($address, '@');
if (false === $pos) {
// At-sign is missing.
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
$kind,
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}

return false;
}
$params = [$kind, $address, $name];
// Enqueue addresses with IDN until we know the PHPMailer::$CharSet.
if (static::idnSupported() && $this->has8bitChars(substr($address, ++$pos))) {
if ('Reply-To' !== $kind) {
if (!array_key_exists($address, $this->RecipientsQueue)) {
$this->RecipientsQueue[$address] = $params;

return true;
}
} elseif (!array_key_exists($address, $this->ReplyToQueue)) {
$this->ReplyToQueue[$address] = $params;

return true;
}

return false;
}

// Immediately add standard addresses without IDN.
return call_user_func_array([$this, 'addAnAddress'], $params);
}

/**
* Add an address to one of the recipient arrays or to the ReplyTo array.
* Addresses that have been added already return false, but do not throw exceptions.
*
* @param string $kind One of 'to', 'cc', 'bcc', or 'ReplyTo'
* @param string $address The email address to send, resp. to reply to
* @param string $name
*
* @throws Exception
*
* @return bool true on success, false if address already used or invalid in some way
*/
protected function addAnAddress($kind, $address, $name = '')
{
if (!in_array($kind, ['to', 'cc', 'bcc', 'Reply-To'])) {
$error_message = sprintf(
'%s: %s',
$this->lang('Invalid recipient kind'),
$kind
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}

return false;
}
if (!static::validateAddress($address)) {
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
$kind,
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}

return false;
}
if ('Reply-To' !== $kind) {
if (!array_key_exists(strtolower($address), $this->all_recipients)) {
$this->{$kind}[] = [$address, $name];
$this->all_recipients[strtolower($address)] = true;

return true;
}
} elseif (!array_key_exists(strtolower($address), $this->ReplyTo)) {
$this->ReplyTo[strtolower($address)] = [$address, $name];

return true;
}

return false;
}

/**
* Parse and validate a string containing one or more RFC822-style comma-separated email addresses
* of the form "display name <address>" into an array of name/address pairs.
* Uses the imap_rfc822_parse_adrlist function if the IMAP extension is available.
* Note that quotes in the name part are removed.
*
* @see http://www.andrew.cmu.edu/user/agreen1/testing/mrbs/web/Mail/RFC822.php A more careful implementation
*
* @param string $addrstr The address list string
* @param bool $useimap Whether to use the IMAP extension to parse the list
*
* @return array
*/
&n