Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]
1 <?php 2 /** 3 * Stream filter class to convert binary data into hexadecimal. 4 * 5 * Usage: 6 * stream_filter_register('horde_bin2hex', 'Horde_Stream_Filter_Bin2hex'); 7 * stream_filter_[app|pre]pend($stream, 'horde_bin2hex', 8 * [ STREAM_FILTER_[READ|WRITE|ALL] ]); 9 * 10 * Copyright 2011-2017 Horde LLC (http://www.horde.org/) 11 * 12 * See the enclosed file LICENSE for license information (LGPL). If you 13 * did not receive this file, see http://www.horde.org/licenses/lgpl21. 14 * 15 * @author Michael Slusarz <slusarz@horde.org> 16 * @category Horde 17 * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 18 * @package Stream_Filter 19 */ 20 class Horde_Stream_Filter_Bin2hex extends php_user_filter 21 { 22 /** 23 * @see stream_filter_register() 24 */ 25 public function filter($in, $out, &$consumed, $closing) 26 { 27 while ($bucket = stream_bucket_make_writeable($in)) { 28 $bucket->data = bin2hex($bucket->data); 29 $consumed += $bucket->datalen; 30 stream_bucket_append($out, $bucket); 31 } 32 33 return PSFS_PASS_ON; 34 } 35 36 }
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