DateTimeImmutable::modify

(PHP 5 >= 5.5.0, PHP 7)

DateTimeImmutable::modifyCreates a new object with modified timestamp

说明

public DateTimeImmutable DateTimeImmutable::modify ( string $modify )

Creates a new DateTimeImmutable object with modified timestamp. The original object is not modified.

参数

object

仅过程化风格:由 date_create() 返回的 DateTime 类型的对象。此函数会修改这个对象。

modify

日期/时间字符串。正确格式的说明详见 日期与时间格式

返回值

Returns the newly created object 或者在失败时返回 FALSE.

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