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<?php
declare(strict_types=1);
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* supported-collation-set property.
*
* This property is a representation of the supported-collation-set property
* in the CalDAV namespace.
*
* This property is defined in:
* http://tools.ietf.org/html/rfc4791#section-7.5.1
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class SupportedCollationSet implements XmlSerializable
{
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*/
public function xmlSerialize(Writer $writer)
{
$collations = [
'i;ascii-casemap',
'i;octet',
'i;unicode-casemap',
];
foreach ($collations as $collation) {
$writer->writeElement('{'.Plugin::NS_CALDAV.'}supported-collation', $collation);
}
}
}
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