add_settings_section( string $id, string $title, callable $callback, string $page )
Add a new section to a settings page.
Contents
Description
Part of the Settings API. Use this to define new settings sections for an admin page. Show settings sections in your admin page callback function with do_settings_sections(). Add settings fields to your section with add_settings_field().
The $callback argument should be the name of a function that echoes out any content you want to show at the top of the settings section before the actual fields. It can output nothing if you want.
Parameters
- $id
-
(string) (Required) Slug-name to identify the section. Used in the 'id' attribute of tags.
- $title
-
(string) (Required) Formatted title of the section. Shown as the heading for the section.
- $callback
-
(callable) (Required) Function that echos out any content at the top of the section (between heading and fields).
- $page
-
(string) (Required) The slug-name of the settings page on which to show the section. Built-in pages include 'general', 'reading', 'writing', 'discussion', 'media', etc. Create your own using add_options_page();
More Information
The callback function receives a single optional argument, which is an array with three elements. Example:
add_settings_section( 'eg_setting_section', 'Example settings section in reading', 'eg_setting_section_callback_function', 'reading' ); function eg_setting_section_callback_function( $arg ) { // echo section intro text here echo '<p>id: ' . $arg['id'] . '</p>'; // id: eg_setting_section echo '<p>title: ' . $arg['title'] . '</p>'; // title: Example settings section in reading echo '<p>callback: ' . $arg['callback'] . '</p>'; // callback: eg_setting_section_callback_function }
Source
File: wp-admin/includes/template.php
function add_settings_section( $id, $title, $callback, $page ) { global $wp_settings_sections; if ( 'misc' === $page ) { _deprecated_argument( __FUNCTION__, '3.0.0', sprintf( /* translators: %s: misc */ __( 'The "%s" options group has been removed. Use another settings group.' ), 'misc' ) ); $page = 'general'; } if ( 'privacy' === $page ) { _deprecated_argument( __FUNCTION__, '3.5.0', sprintf( /* translators: %s: privacy */ __( 'The "%s" options group has been removed. Use another settings group.' ), 'privacy' ) ); $page = 'reading'; } $wp_settings_sections[ $page ][ $id ] = array( 'id' => $id, 'title' => $title, 'callback' => $callback, ); }
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Changelog
Version | Description |
---|---|
2.7.0 | Introduced. |
User Contributed Notes
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Description of
$page
parameter may be misleading. It can be interpreted as if needs to be the slug name of the admin page created throughadd_submenu_page()
or one of its wrappers (such asadd_theme_page()
oradd_plugins_page()
). Instead, it only needs to be a slug-formatted name used byadd_settings_field()
anddo_settings_sections()
.Example usage
The callback function receives a single optional argument, which is an array with three elements.
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Example add_settings_section with php class
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You can leave
callback
andtitle
empty to simplify the process.Top ↑
Feedback
To be precise: you can set these arguments to (for example) null. This does not throw any errors — By Michele —