--- /dev/null
+<?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;
+ }
+
+}
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