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Long Term Support Release
<?php /** * Copyright 2012-2017 Horde LLC (http://www.horde.org/) * * See the enclosed file LICENSE for license information (LGPL). If you * did not receive this file, see http://www.horde.org/licenses/lgpl21. * * @category Horde * @copyright 2012-2017 Horde LLC * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 * @package Imap_Client */ /** * Stream filter to output a quoted IMAP string. * * @author Michael Slusarz <slusarz@horde.org> * @category Horde * @copyright 2012-2017 Horde LLC * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 * @package Imap_Client */ class Horde_Imap_Client_Data_Format_Filter_Quote extends php_user_filter { /** * Has the initial quote been prepended? * * @var boolean */ protected $_prepend; /** */> #[ReturnTypeWillChange]public function onCreate() { $this->_prepend = false; } /** * @see stream_filter_register() */> #[ReturnTypeWillChange]public function filter($in, $out, &$consumed, $closing) { if (!$this->_prepend) { stream_bucket_append($out, stream_bucket_new($this->stream, '"')); $this->_prepend = true; } while ($bucket = stream_bucket_make_writeable($in)) { $consumed += $bucket->datalen; $bucket->data = addcslashes($bucket->data, '"\\'); stream_bucket_append($out, $bucket); } /* feof() call needed due to: * http://news.php.net/php.internals/80363 */ if ($closing || feof($this->stream)) { stream_bucket_append($out, stream_bucket_new($this->stream, '"')); } return PSFS_PASS_ON; } }