date_create

(PHP 5 >= 5.2.0, PHP 7, PHP 8)

date_create — create a new DateTime object

说明

date_create(string $datetime = "now", ?DateTimeZone $timezone = null): DateTime|false

This is the procedural version of DateTime::__construct().

Unlike the DateTime constructor, it will return false instead of an exception if the passed in datetime string is invalid.

参数

See DateTimeImmutable::__construct.

返回值

Returns a new DateTime instance 或者在失败时返回 false

参见

DateTimeImmutable::__construct() - Returns new DateTimeImmutable object
DateTimeImmutable::createFromFormat() - Parses a time string according to a specified format
DateTime::__construct() - 返回新的 DateTime 对象

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bugarindev at gmail dot com ¶

2 months ago

If $datetime value is `null`, empty string, or whitespace(s), it will default to the current datetime or 'now'.<?php$date = null; // or '' or '     'var_dump(date_create($date));?>returns<?phpobject(DateTime)#1 (3) {  ["date"]=>  string(26) "2025-07-29 00:59:02.992777"  ["timezone_type"]=>  int(3)  ["timezone"]=>  string(3) "UTC"}?>