Title: Date Calculator
Author: matthias.s
Published: <strong>10. september, 2014</strong>
Last modified: 20. februar, 2018

---

Søk i utvidelser

![](https://ps.w.org/date-calculator/assets/banner-772x250.jpg?rev=987425)

Denne utvidelsen **har ikke blitt testet mot noen av de siste 3 hovedutgivelsene
av WordPress**. Den er kanskje ikke lenger holdt vedlike eller støttet, og den kan
ha kompatibilitetsproblemer med nyeste versjoner av WordPress.

![](https://ps.w.org/date-calculator/assets/icon-256x256.jpg?rev=987422)

# Date Calculator

 Av [matthias.s](https://profiles.wordpress.org/matthiass/)

[Last ned](https://downloads.wordpress.org/plugin/date-calculator.1.2.0.zip)

 * [Detaljer](https://nb.wordpress.org/plugins/date-calculator/#description)
 * [Omtaler](https://nb.wordpress.org/plugins/date-calculator/#reviews)
 *  [Installering](https://nb.wordpress.org/plugins/date-calculator/#installation)
 * [Utvikling](https://nb.wordpress.org/plugins/date-calculator/#developers)

 [Brukerstøtte](https://wordpress.org/support/plugin/date-calculator/)

## Beskrivelse

The Date Calculator plugin has NOW three basic functions.

    1. It returns the current date via the shortcode [date_now] in posts, pages and
       also in Contact Form 7-forms.
 *  1. It can calculate a date up [date_add] or down [date_sub] and returns it in posts,
       pages and also in Contact Form 7 forms.
 *  1. It can say a special date [date_say] like `last monday` or `second friday of
       next month` and returns it in posts, pages and also in Contact Form 7 forms.

NEW IN VERSION 1.2.0: Now it is also possible to determine the date format!!!

This plugin enable the shortcode-support within Contact Form 7-forms so that the
Date Calculator-shortcodes can also be used there.

## Skjermbilder

[⌊The shortcode documentation⌉⌊The shortcode documentation⌉[

The shortcode documentation

[⌊Use the shortcodes on posts, pages, widgets and in CF7-Forms⌉⌊Use the shortcodes
on posts, pages, widgets and in CF7-Forms⌉[

Use the shortcodes on posts, pages, widgets and in CF7-Forms

[⌊Make your thing⌉⌊Make your thing⌉[

Make your thing

## Installasjon

 1. Upload the unziped date_calculator folder to the /wp-content/plugins/ directory-
    or- install the plugin via WordPress build-in Plugin-Installation-Function.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.

## Ofte stilte spørsmål

  Installation Instructions

 1. Upload the unziped date_calculator folder to the /wp-content/plugins/ directory-
    or- install the plugin via WordPress build-in Plugin-Installation-Function.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.

  How are the shortcodes?

The following shortcodes are available:
 [date_add day=»1″ month=»1″ year=»1″ show
=»dayonly/monthonly/yearonly» format=»d.m.Y»] [date_sub day=»1″ month=»1″ year=»
1″ show=»dayonly/monthonly/yearonly» format=»m/d/Y»]

  You need more examples?  Calculating the date down:

Suppose today is the 01.10.2014

    ```
    [date_sub day="1"] returns: 30.09.2014
    [date_sub month="3"] returns: 01.07.2014
    [date_sub year="4"] returns: 01.10.2010
    [date_sub day="1" month="3" year="4"] returns: 30.06.2010
    ```

  Calculating the date up:

Suppose today is the 01.10.2014

    ```
    [date_add day="1"] returns: 02.10.2014
    [date_add month="3"] returns: 01.01.2015
    [date_add year="4"] returns: 01.10.2018
    [date_add day="1" month="3" year="4"] returns: 02.01.2018
    ```

  Displaying of certain date parts:

It is also possible to only impersonate one part of the date, for example, only 
the day
 This is specified with the «show-parameter». Suppose today is the 01.10.2014

    ```
    [date_add day="1" show="dayonly"] returns: 02
    [date_add month="3" show="monthonly"] returns: 01
    [date_add year="4" show="yearonly"] returns: 2018
    [date_sub day="1" show="dayonly"].[date_sub month="3" show="monthonly"] returns: 30.07
    [date_add year="0" show="yearonly"]-[date_add month="1" show="monthonly"]-[date_add day="1" show="dayonly"] returns: 2014-11-02
    ```

  Returning a special date in your own format:

It is also possible to impersonate a special date, in your desired format. This 
is specified with the format-parameter.
 Suppose today is the 01.10.2016

[date_say what=»next monday» format=»m/d/Y»] returns: 10/03/2016
 [date_say what
=»next monday» format=»j. F Y»] returns: 3. October 2016

For more details please look in to the documentation within the plugin.

## Vurderinger

![](https://secure.gravatar.com/avatar/956d5129a730d12b1f58e46942d8caf05d74524814c9ce2fd10a32b2132a3052?
s=60&d=retro&r=g)

### 󠀁[Exactement ce que je cherche !](https://wordpress.org/support/topic/exactement-ce-que-je-cherche/)󠁿

 [pascal50](https://profiles.wordpress.org/pascal50/) 4. oktober, 2020

Pour préciser le copyright en pied de page, afficher une année de naissance pour
entrer dans une équipe sportive, sans avoir à modifier les infos chaque année, cet
outil est exactement ce qu’il me faut ! MERCI

![](https://secure.gravatar.com/avatar/49ddb8fa641c5e775b798cf31bd2b3d7025a95b6b2940a1ea975ef98959421c9?
s=60&d=retro&r=g)

### 󠀁[FIX: Custom date format with date_add and date_sub](https://wordpress.org/support/topic/fix-custom-date-format-with-date_add-and-date_sub/)󠁿

 [misokralj](https://profiles.wordpress.org/misokralj/) 26. juni, 2019

To use this plugin with custom date format on date_add and date_sub here is how 
to easily fix it. Go to the Plugins -> Plugin Editor then select Date Calculator.
You are now on editable date-calculator.php FOR date_add There you need to find 
line 203 and replace with this code: $datecalc = date($format, mktime(0, 0, 0, date(«
m»)+$month, date(«d»)+$day, date(«Y»)+$year)); FOR date_sub Find line 244 and replace
with this code: $datecalc = date($format, mktime(0, 0, 0, date(«m»)-$month, date(«
d»)-$day, date(«Y»)-$year)); Now you can use custom date format.

![](https://secure.gravatar.com/avatar/012a8496d30cb30f847b78cd8145183ad4522c0236ac7ffee383934427b9f57d?
s=60&d=retro&r=g)

### 󠀁[Bummer](https://wordpress.org/support/topic/bummer-6/)󠁿

 [tojekotewo](https://profiles.wordpress.org/tojekotewo/) 30. januar, 2019 1 svar

the only one reason I dl this plugin is automatic display for a future date based
on today, but too bad there’s a format issue for date_add short code, please fix
this in the next update, thank you, good job.

![](https://secure.gravatar.com/avatar/175813a56405014533d58ac9f107036b0c063ec471931ba0edd53873088fc290?
s=60&d=retro&r=g)

### 󠀁[Format doesn’t work with date_add](https://wordpress.org/support/topic/format-doesnt-work-with-date_add/)󠁿

 [rickmaggio](https://profiles.wordpress.org/rickmaggio/) 12. oktober, 2018

Great plugin, just noticed that the date format doesn’t work when paired with date_add.

 [ Les alle 5 vurderinger ](https://wordpress.org/support/plugin/date-calculator/reviews/)

## Bidragsytere og utviklere

«Date Calculator» er programvare med åpen kildekode. Følgende personer har bidratt
til denne utvidelsen:

Bidragsytere

 *   [ matthias.s ](https://profiles.wordpress.org/matthiass/)

[Oversett «Date Calculator» til ditt språk.](https://translate.wordpress.org/projects/wp-plugins/date-calculator)

### Interessert i utvikling?

[Bla gjennom koden](https://plugins.trac.wordpress.org/browser/date-calculator/),
sjekk ut [SVN-repositoriet](https://plugins.svn.wordpress.org/date-calculator/),
eller abonner på [utviklingsloggen](https://plugins.trac.wordpress.org/log/date-calculator/)
med [RSS](https://plugins.trac.wordpress.org/log/date-calculator/?limit=100&mode=stop_on_copy&format=rss).

## Endringslogg

#### 1.2.0

Update: February 19, 2018

 * Ready for WP 5.0.

#### 1.1.0

Update: August 02, 2016

 * New feature to set your own date-format.
 * New feature to set a special date like ‘next monday’ or ‘second friday of next
   month’.

#### 1.0.2

Update: July 30, 2016

 * Ready for WP 4.6.

#### 1.0.1

Update: September 20, 2014

 * Prevent Direct Access of PlugIn-File.

#### 1.0.0

Release Date: September 9, 2014

 * First Release.

## Meta

 *  Versjon **1.2.0**
 *  Sist oppdatert **8 år siden**
 *  Aktive installasjoner **200+**
 *  WordPress-versjon ** 3.6 eller nyere **
 *  Testet opp til **5.0.25**
 *  Språk
 * [English (US)](https://wordpress.org/plugins/date-calculator/)
 * Stikkord
 * [calculate](https://nb.wordpress.org/plugins/tags/calculate/)[date](https://nb.wordpress.org/plugins/tags/date/)
 *  [Avansert visning](https://nb.wordpress.org/plugins/date-calculator/advanced/)

## Vurderinger

 4.4 av 5 stjerner.

 *  [  3 5-star reviews     ](https://wordpress.org/support/plugin/date-calculator/reviews/?filter=5)
 *  [  1 4-star review     ](https://wordpress.org/support/plugin/date-calculator/reviews/?filter=4)
 *  [  1 3-star review     ](https://wordpress.org/support/plugin/date-calculator/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/date-calculator/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/date-calculator/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/date-calculator/reviews/#new-post)

[Se alle omtalene](https://wordpress.org/support/plugin/date-calculator/reviews/)

## Bidragsytere

 *   [ matthias.s ](https://profiles.wordpress.org/matthiass/)

## Brukerstøtte

Har du noe å si? Trenger du hjelp?

 [Vis brukerstøtteforumet](https://wordpress.org/support/plugin/date-calculator/)

## Donér

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