68 lines
1.7 KiB
PHP
68 lines
1.7 KiB
PHP
<?php
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/**
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* Copyright 2014-2017 Horde LLC (http://www.horde.org/)
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.horde.org/licenses/lgpl21.
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*
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* @category Horde
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* @copyright 2014-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package Mime
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*/
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/**
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* Quoted-printable utility methods.
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*
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* @author Michael Slusarz <slusarz@horde.org>
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* @category Horde
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* @copyright 2014-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package Mime
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* @since 2.5.0
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*/
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class Horde_Mime_QuotedPrintable
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{
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/**
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* Decodes quoted-printable data.
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*
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* @param string $data The Q-P data to decode.
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*
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* @return string The decoded text.
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*/
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public static function decode($data)
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{
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return quoted_printable_decode($data);
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}
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/**
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* Encodes text via quoted-printable encoding.
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*
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* @param string $text The text to encode (UTF-8).
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* @param string $eol The EOL sequence to use.
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* @param integer $wrap Wrap a line at this many characters.
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*
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* @return string The quoted-printable encoded string.
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*/
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public static function encode($text, $eol = "\n", $wrap = 76)
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{
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$fp = fopen('php://temp', 'r+');
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stream_filter_append(
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$fp,
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'convert.quoted-printable-encode',
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STREAM_FILTER_WRITE,
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array(
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'line-break-chars' => $eol,
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'line-length' => $wrap
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)
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);
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fwrite($fp, $text);
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rewind($fp);
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$out = stream_get_contents($fp);
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fclose($fp);
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return $out;
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}
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}
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