<?php

namespace App\Utils;

use DateTime;

class DateTimeUtil
{
    public static function isDate($string)
    {
        $string = str_replace('/', '-', $string);
        $stamp = strtotime($string);

        if (is_numeric($stamp)) {

            $month = date('m', $stamp);
            $day = date('d', $stamp);
            $year = date('Y', $stamp);

            return checkdate($month, $day, $year);
        }

        return false;
    }

    public static function isFormattedCorrectly($date, $format = 'Y-m-d H:i:s')
    {
        if (self::isDate($date)) {

            $createdDate = DateTime::createFromFormat($format, $date);

            return $createdDate && $createdDate->format($format) === $date;
        }

        return false;
    }
}