The DateTimeImmutable class

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

Introduction

Representation of date and time.

This class behaves the same as DateTime except new objects are returned when modification methods such as DateTime::modify() are called.

Class synopsis

class DateTimeImmutable implements DateTimeInterface {
/* Inherited constants */
const string DateTimeInterface::ATOM = "Y-m-d\TH:i:sP";
const string DateTimeInterface::COOKIE = "l, d-M-Y H:i:s T";
const string DateTimeInterface::ISO8601 = "Y-m-d\TH:i:sO";
const string DateTimeInterface::ISO8601_EXPANDED = "X-m-d\TH:i:sP";
const string DateTimeInterface::RFC822 = "D, d M y H:i:s O";
const string DateTimeInterface::RFC850 = "l, d-M-y H:i:s T";
const string DateTimeInterface::RFC1036 = "D, d M y H:i:s O";
const string DateTimeInterface::RFC1123 = "D, d M Y H:i:s O";
const string DateTimeInterface::RFC7231 = "D, d M Y H:i:s \G\M\T";
const string DateTimeInterface::RFC2822 = "D, d M Y H:i:s O";
const string DateTimeInterface::RFC3339 = "Y-m-d\TH:i:sP";
const string DateTimeInterface::RFC3339_EXTENDED = "Y-m-d\TH:i:s.vP";
const string DateTimeInterface::RSS = "D, d M Y H:i:s O";
const string DateTimeInterface::W3C = "Y-m-d\TH:i:sP";
/* Methods */
public __construct(string $datetime = "now", ?DateTimeZone $timezone = null)
public static createFromFormat(string $format, string $datetime, ?DateTimeZone $timezone = null): DateTimeImmutable|false
public static getLastErrors(): array|false
public modify(string $modifier): DateTimeImmutable|false
public static __set_state(array $array): DateTimeImmutable
public setDate(int $year, int $month, int $day): DateTimeImmutable
public setISODate(int $year, int $week, int $dayOfWeek = 1): DateTimeImmutable
public setTime(
    int $hour,
    int $minute,
    int $second = 0,
    int $microsecond = 0
): DateTimeImmutable
public setTimestamp(int $timestamp): DateTimeImmutable
public diff(DateTimeInterface $targetObject, bool $absolute = false): DateInterval
public format(string $format): string
public getOffset(): int
public getTimestamp(): int
public getTimezone(): DateTimeZone|false
public __wakeup(): void
}

Changelog

Version Description
7.1.0 The DateTimeImmutable constructor now includes the current microseconds in the constructed value. Before this, it would always initialise the microseconds to 0.

Table of Contents

Here you can write a comment


Please enter at least 10 characters.
Loading... Please wait.
* Pflichtangabe
There are no comments available yet.

PHP cURL Tutorial: Using cURL to Make HTTP Requests

cURL is a powerful PHP extension that allows you to communicate with different servers using various protocols, including HTTP, HTTPS, FTP, and more. ...

TheMax

Autor : TheMax
Category: PHP-Tutorials

Midjourney Tutorial - Instructions for beginners

There is an informative video about Midjourney, the tool for creating digital images using artificial intelligence, entitled "Midjourney tutorial in German - instructions for beginners" ...

Mike94

Autor : Mike94
Category: KI Tutorials

Basics of views in MySQL

Views in a MySQL database offer the option of creating a virtual table based on the result of an SQL query. This virtual table can be queried like a normal table without changing the underlying data. ...

admin

Autor : admin
Category: mySQL-Tutorials

Publish a tutorial

Share your knowledge with other developers worldwide

Share your knowledge with other developers worldwide

You are a professional in your field and want to share your knowledge, then sign up now and share it with our PHP community

learn more

Publish a tutorial