DateTime.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Message\Param;
 
use Bitrix\Im\V2\Message\Param;
use Bitrix\Main;
 
class DateTime extends Param
{
    public function setValue($value): self
    {
        if ($value instanceof Main\Type\DateTime)
        {
            $this->value = $value;
        }
        elseif ($value instanceof \DateTime)
        {
            $this->value = Main\Type\DateTime::createFromPhp($value);
        }
        else
        {
            $this->value = Main\Type\DateTime::createFromTimestamp((int)$value);
        }
 
        return $this;
    }

    public function getValue(): ?Main\Type\DateTime
    {
        if (!empty($this->value))
        {
            if ($this->value instanceof Main\Type\DateTime)
            {
                return $this->value;
            }
            else
            {
                return Main\Type\DateTime::createFromTimestamp((int)$this->value);
            }
        }
 
        return null;
    }

    public function toRestFormat(): ?string
    {
        if ($this->getValue() instanceof Main\Type\DateTime)
        {
            return $this->getValue()->format('c');
        }
 
        return null;
    }

    public function saveValueFilter($value)
    {
        if ($value instanceof Main\Type\DateTime)
        {
            return $value->getTimestamp();
        }
 
        return $value;
    }

    public function loadValueFilter($value)
    {
        if (!($value instanceof Main\Type\DateTime))
        {
            return Main\Type\DateTime::createFromTimestamp((int)$value);
        }
 
        return $value;
    }
}