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	<?php
/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <olivier.laviale@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace ICanBoogie\ActiveRecord;
use ICanBoogie\DateTime;
/**
 * Provides support for datetime properties.
 */
class DateTimePropertySupport
{
    /**
     * Sets the datetime in a property.
     *
     * @param mixed $property Reference to the property to set.
     * @param mixed $datetime Date and time.
     */
    static public function set(&$property, $datetime)
    {
        $property = $datetime === 'now' ? DateTime::now() : $datetime;
    }
    /**
     * Returns the {@link DateTime} instance of a property.
     *
     * @param mixed $property Reference to the property to return.
     *
     * @return DateTime The function always return a {@link DateTime} instance.
     */
    static public function get(&$property)
    {
        if ($property instanceof DateTime)
        {
            return $property;
        }
        return $property = $property === null ? DateTime::none() : new DateTime($property, 'utc');
    }
}