date_create_immutable
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
date_create_immutable — create a new DateTimeImmutable object
说明
date_create_immutable(string
$datetime = "now", ?DateTimeZone $timezone = null): DateTimeImmutable|falseThis is the procedural version of DateTimeImmutable::__construct().
Unlike the DateTimeImmutable constructor, it will return
false instead of an exception if the passed in
datetime string is invalid.
参数
返回值
Returns a new DateTimeImmutable instance 或者在失败时返回 false
参见
- DateTimeImmutable::createFromFormat() - Parses a time string according to a specified format
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