<?php /** * internal PHP-mail() implementation of the PEAR Mail:: interface. * * PHP version 5 * * LICENSE: * * Copyright (c) 2010-2017, Chuck Hagenbuch * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * @category Mail * @package Mail * @author Chuck Hagenbuch <chuck@horde.org> * @copyright 2010-2017 Chuck Hagenbuch * @license http://opensource.org/licenses/BSD-3-Clause New BSD License * @version CVS: $Id$ * @link http://pear.php.net/package/Mail/ */ /** * internal PHP-mail() implementation of the PEAR Mail:: interface. * @package Mail * @version $Revision$ */ class Mail_mail extends Mail { /** * Any arguments to pass to the mail() function. * @var string */ var $_params = ''; /** * Constructor. * * Instantiates a new Mail_mail:: object based on the parameters * passed in. * * @param array $params Extra arguments for the mail() function. */ public function __construct($params = null) { // The other mail implementations accept parameters as arrays. // In the interest of being consistent, explode an array into // a string of parameter arguments. if (is_array($params)) { $this->_params = join(' ', $params); } else { $this->_params = $params; } /* Because the mail() function may pass headers as command * line arguments, we can't guarantee the use of the standard * "\r\n" separator. Instead, we use the system's native line * separator. */ if (defined('PHP_EOL')) { $this->sep = PHP_EOL; } else { $this->sep = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\n"; } } /** * Implements Mail_mail::send() function using php's built-in mail() * command. * * @param mixed $recipients Either a comma-seperated list of recipients * (RFC822 compliant), or an array of recipients, * each RFC822 valid. This may contain recipients not * specified in the headers, for Bcc:, resending * messages, etc. * * @param array $headers The array of headers to send with the mail, in an * associative array, where the array key is the * header name (ie, 'Subject'), and the array value * is the header value (ie, 'test'). The header * produced from those values would be 'Subject: * test'. * * @param string $body The full text of the message body, including any * Mime parts, etc. * * @return mixed Returns true on success, or a PEAR_Error * containing a descriptive error message on * failure. */ public function send($recipients, $headers, $body) { if (!is_array($headers)) { return PEAR::raiseError('$headers must be an array'); } $result = $this->_sanitizeHeaders($headers); if (is_a($result, 'PEAR_Error')) { return $result; } // If we're passed an array of recipients, implode it. if (is_array($recipients)) { $recipients = implode(', ', $recipients); } // Get the Subject out of the headers array so that we can // pass it as a seperate argument to mail(). $subject = ''; if (isset($headers['Subject'])) { $subject = $headers['Subject']; unset($headers['Subject']); } // Also remove the To: header. The mail() function will add its own // To: header based on the contents of $recipients. unset($headers['To']); // Flatten the headers out. $headerElements = $this->prepareHeaders($headers); if (is_a($headerElements, 'PEAR_Error')) { return $headerElements; } list(, $text_headers) = $headerElements; // We only use mail()'s optional fifth parameter if the additional // parameters have been provided and we're not running in safe mode. if (empty($this->_params) || ini_get('safe_mode')) { $result = mail($recipients, $subject, $body, $text_headers); } else { $result = mail($recipients, $subject, $body, $text_headers, $this->_params); } // If the mail() function returned failure, we need to create a // PEAR_Error object and return it instead of the boolean result. if ($result === false) { $result = PEAR::raiseError('mail() returned failure'); } return $result; } }