(PHP 5 >= 5.5.0, PHP 7)
DateTimeImmutable::createFromFormat -- date_create_immutable_from_format — Parses a time string according to a specified format
Objektorientierter Stil
$format
   , string $time
   [, DateTimeZone $timezone
  ] )Prozeduraler Stil
$format
   , string $time
   [, DateTimeZone $timezone
  ] )Like DateTime::createFromFormat() but works with DateTimeImmutable.