Php/docs/function.date-create-immutable-from-format
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date_create_immutable_from_format
(PHP 5 >= 5.5.0, PHP 7)
date_create_immutable_from_format — Alias of DateTimeImmutable::createFromFormat()
(PHP 5 >= 5.5.0, PHP 7)
date_create_immutable_from_format — Alias of DateTimeImmutable::createFromFormat()