28     private $dateTime;  variable in ComboStrap\\Iso8601Date
47     public function __construct($dateTime = null)  argument
50         if ($dateTime == null) {
52             $this->dateTime = new DateTime();
56             $this->dateTime = $dateTime;
127         $dateTime = DateTime::createFromFormat(self::getFormat(), $dateString);
128         if ($dateTime === false) {
132         return new Iso8601Date($dateTime);
138         $dateTime = new DateTime();
139         $dateTime->setTimestamp($timestamp);
140         return new Iso8601Date($dateTime);
173         if ($this->dateTime !== false) {
180     public static function createFromDateTime(DateTime $dateTime): Iso8601Date  argument
182         return new Iso8601Date($dateTime);
224         return $this->dateTime;
273             return strftime($pattern, $this->dateTime->getTimestamp());
309             $this->dateTime->getTimezone(),
314             $formatted = datefmt_format($intlDateFormatter, $this->dateTime);
323                 $this->dateTime->getTimezone(),
327             $formatted = datefmt_format($intlDateFormatter, $this->dateTime);
344         $internalMs = DataType::toMilliSeconds($this->dateTime);
357         return $this->dateTime->diff($rightTime, true);