heiglandreas/DateFormatter

<?php

/**
 * Copyright (c) 2016-2016} Andreas Heigl<andreas@heigl.org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author    Andreas Heigl<andreas@heigl.org>
 * @copyright 2016-2016 Andreas Heigl
 * @license   http://www.opensource.org/licenses/mit-license.php MIT-License
 * @version   0.0
 * @since     24.03.2016
 * @link      http://github.com/heiglandreas/org.heigl.DateFormatter
 */

namespace Org_Heigl\DateFormatter\Formatter;

class Iso8601 extends Atom
{
    /**
     * Formats the date according to the formatting string
     *
     * @param \DateTimeInterface $date
     *
     * @return string
     */
    public function format(\DateTimeInterface $date)
    {
        return $date->format('Y\-m\-d\TH\:i\:sP');
    }
    /**
     * @return string[]
     */
    public static function getFormatString()
    {
        return ['Iso8601','ISO_8601', 'ISO-8601'];
    }
}