Current File : /home/vacivi36/ava/lib/horde/framework/Horde/Imap/Client/Data/Format/Atom.php
<?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
*/
/**
* Object representation of an IMAP atom (RFC 3501 [4.1]).
*
* @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_Atom extends Horde_Imap_Client_Data_Format
{
/**
*/
public function escape()
{
return strlen($this->_data)
? parent::escape()
: '""';
}
/**
*/
public function verify()
{
if (strlen($this->_data) !== strlen($this->stripNonAtomCharacters())) {
throw new Horde_Imap_Client_Data_Format_Exception('Illegal character in IMAP atom.');
}
}
/**
* Strip out any characters that are not allowed in an IMAP atom.
*
* @return string The atom data disallowed characters removed.
*/
public function stripNonAtomCharacters()
{
return str_replace(
array('(', ')', '{', ' ', '%', '*', '"', '\\', ']'),
'',
preg_replace('/[^\x20-\x7e]/', '', $this->_data)
);
}
}
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