Description

Object oriented style

public static DateTimeImmutable::createFromFormat ( string $format , string $datetime [, DateTimeZone|null $timezone = null ] ) : DateTimeImmutable|false

Procedural style

date_create_immutable_from_format ( string $format , string $datetime [, DateTimeZone|null $timezone = null ] ) : DateTimeImmutable|false

Like DateTime::createFromFormat() but works with DateTimeImmutable.