Function Reference/wp widget description

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Description

Retrieve description for widget.

When registering widgets, the options can also include 'description' that describes the widget for display on the widget administration panel or in the theme.

Parameters

tt$id/tt
(integer/string) (required) Widget ID.
Default: Nonenoinclude

div class=template-description style=padding: 0 1.5em; border: 1px solid #eeeeee; background-color: #f9f9f9

Notes

This template is for standardizing how parameters look in the Function Reference and in Template Tags. Here is an example of this template being called: prenowiki检查到模板循环:模板:Parameter/nowiki/pre 检查到模板循环:模板:Parameter

The usage of this template is below: prenowiki检查到模板循环:模板:Parameter/nowiki/pre Let's take a closer look at the parameters..

name
The name of the parameter.
datatype
The datatype that should be given for this parameter when called.
  • string
  • integer
  • boolean
  • mixed
description
A short description of the parameter.
importance
Set this parameter to optional if the parameter is optional. Otherwise, do not declare this parameter—it defaults to required.
  • required
  • optional
default
If this parameter is optional, ttdefault/tt is the value that will be used if the parameter is not declared.

wordpress.org.cn /div /noinclude

Return Values

tt/tt
tt style=color:gray@return/tt (string) tt style=color:blue/tt: Widget description, if available. Null on failure to retrieve description.noinclude

div class=template-description style=padding: 0 1.5em; border: 1px solid #eeeeee; background-color: #f9f9f9

Description

This template is for standardizing how return values look in the Function Reference and in Template Tags.

Parameters

(1|param|param)
Return param or value (also can be: null, void...).
(2|datatype|datatype)
Datatype of return value.
(3|description|description)
Description of return value.

Usage

prenowiki检查到模板循环:模板:Return/nowiki/pre

Example

prenowiki检查到模板循环:模板:Return/nowiki/pre

Output

检查到模板循环:模板:Return /div /noinclude

Change Log

Since: 2.5.0

Source File

wp_widget_description() is located in onlyincludecodewp-includes/widgets.php/code/onlyinclude

div class=template-description style=padding: 0 1.5em; border: 1px solid #eeeeee; background-color: #f9f9f9

Template Description

Link to the source code on http://core.trac.wordpress.org/browser/.

Parameters

  1. filename
  2. (option) path to codetag/code (version) or codetrunk/code. This option is only used for a new function.br /Default: codetrunk/code -- trunk is the latest bleeding edge development version of WordPress.

Usage

Link to the stable version: pre检查到模板循环:模板:Trac/pre

Link to trunk: pre检查到模板循环:模板:Trac/pre

/div

wordpress.org.cn

Related

Widgets API: is_active_sidebar, register_sidebars, register_sidebar, unregister_sidebar, is_dynamic_sidebar, dynamic_sidebar, register_sidebar_widget, unregister_sidebar_widget, wp_register_sidebar_widget, wp_unregister_sidebar_widget, wp_get_sidebars_widgets, wp_set_sidebars_widgets, is_active_widget, the_widget, register_widget, unregister_widget, register_widget_control, unregister_widget_control, wp_register_widget_control, wp_unregister_widget_control, wp_convert_widget_settings, wp_get_widget_defaults, wp_widget_description

includeonlydiv style=clear:both; background-color:#F7F7F7; border:1px solid #CCCCCC; color:#000000; padding:7px; margin:0.5em auto 0.5em auto; vertical-align:middle;See also index of Function Reference and index of Template Tags./div/includeonlynoinclude

Description

This Template is used by Codex:Template Messages.

Usage

pre 检查到模板循环:模板:Message /pre

Result

检查到模板循环:模板:Message

/noinclude