get_theme_support( string $feature, mixed $args ): mixed

Gets the theme support arguments passed when registering that support.

Description

Example usage:

get_theme_support( 'custom-logo' );
get_theme_support( 'custom-header', 'width' );

Parameters

$feature string Required

The feature to check. See add_theme_support() for the list of possible values.

More Arguments from add_theme_support( ... $feature )

The feature being added. Likely core values include:

'admin-bar'
'align-wide'
'automatic-feed-links'
'core-block-patterns'
'custom-background'
'custom-header'
'custom-line-height'
'custom-logo'
'customize-selective-refresh-widgets'
'custom-spacing'
'custom-units'
'dark-editor-style'
'disable-custom-colors'
'disable-custom-font-sizes'
'editor-color-palette'
'editor-gradient-presets'
'editor-font-sizes'
'editor-styles'
'featured-content'
'html5'
'menus'
'post-formats'
'post-thumbnails'
'responsive-embeds'
'starter-content'
'title-tag'
'wp-block-styles'
'widgets'
'widgets-block-editor'

$args mixed Optional

extra arguments to be checked against certain features.

Return

mixed The array of extra arguments or the value for the registered feature.

Source

File: wp-includes/theme.php. View all references

function get_theme_support( $feature, ...$args ) {
	global $_wp_theme_features;

	if ( ! isset( $_wp_theme_features[ $feature ] ) ) {
		return false;
	}

	if ( ! $args ) {
		return $_wp_theme_features[ $feature ];
	}

	switch ( $feature ) {
		case 'custom-logo':
		case 'custom-header':
		case 'custom-background':
			if ( isset( $_wp_theme_features[ $feature ][0][ $args[0] ] ) ) {
				return $_wp_theme_features[ $feature ][0][ $args[0] ];
			}
			return false;

		default:
			return $_wp_theme_features[ $feature ];
	}
}

Used By

Used By	Description
_load_remote_featured_patterns() wp-includes/block-patterns.php	Register `Featured` (category) patterns from wordpress.org/patterns.
_load_remote_block_patterns() wp-includes/block-patterns.php	Register Core’s official patterns from wordpress.org/patterns.
get_default_block_editor_settings() wp-includes/block-editor.php	Returns the default block editor settings.
wp_use_widgets_block_editor() wp-includes/widgets.php	Whether or not to use the block editor to manage widgets. Defaults to true unless a theme has removed support for widgets-block-editor or a plugin has filtered the return value of this function.
get_media_states() wp-admin/includes/template.php	Retrieves an array of media states from an attachment.
_register_core_block_patterns_and_categories() wp-includes/block-patterns.php	Registers the core block patterns and categories.
WP_REST_Themes_Controller::prepare_item_for_response() wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php	Prepares a single theme output for response.
get_theme_starter_content() wp-includes/theme.php	Expands a theme’s starter content configuration using core-provided data.
is_header_video_active() wp-includes/theme.php	Checks whether the custom header video is eligible to show on the current page.
_custom_logo_header_styles() wp-includes/theme.php	Adds CSS to hide header text for custom logo, based on Customizer setting.
get_custom_logo() wp-includes/general-template.php	Returns a custom logo, linked to home unless the theme supports removing the link on the home page.
WP_Customize_Background_Image_Control::enqueue() wp-includes/customize/class-wp-customize-background-image-control.php	Enqueue control related scripts/styles.
post_format_meta_box() wp-admin/includes/meta-boxes.php	Displays post format form elements.
WP_Posts_List_Table::inline_edit() wp-admin/includes/class-wp-posts-list-table.php	Outputs the hidden row displayed when inline editing
Custom_Image_Header::get_header_dimensions() wp-admin/includes/class-custom-image-header.php	Calculate width and height based on what the currently selected theme supports.
Custom_Image_Header::get_default_header_images() wp-admin/includes/class-custom-image-header.php	Gets the details of default header images if defined.
Custom_Image_Header::step_1() wp-admin/includes/class-custom-image-header.php	Display first step of custom header image page.
Custom_Image_Header::step_2() wp-admin/includes/class-custom-image-header.php	Display second step of custom header image page.
Custom_Image_Header::reset_header_image() wp-admin/includes/class-custom-image-header.php	Reset a header image to the default image for the theme.
Custom_Image_Header::js_1() wp-admin/includes/class-custom-image-header.php	Display JavaScript based on Step 1 and 3.
Custom_Image_Header::js_2() wp-admin/includes/class-custom-image-header.php	Display JavaScript based on Step 2.
Custom_Background::admin_page() wp-admin/includes/class-custom-background.php	Displays the custom background page.
WP_Customize_Manager::register_controls() wp-includes/class-wp-customize-manager.php	Registers some default controls.
WP_Customize_Manager::_sanitize_header_textcolor() wp-includes/class-wp-customize-manager.php	Callback for validating the header_textcolor value.
get_background_color() wp-includes/theme.php	Retrieves value for custom background color.
_custom_background_cb() wp-includes/theme.php	Default custom background callback.
add_theme_support() wp-includes/theme.php	Registers theme support for a given feature.
_custom_header_background_just_in_time() wp-includes/theme.php	Registers the internal custom header and background routines.
_remove_theme_support() wp-includes/theme.php	Do not use. Removes theme support internally without knowledge of those not used by themes directly.
get_header_textcolor() wp-includes/theme.php	Retrieves the custom header text color in 3- or 6-digit hexadecimal form.
display_header_text() wp-includes/theme.php	Whether to display the header text.
get_header_image() wp-includes/theme.php	Retrieves header image for custom header.
is_random_header_image() wp-includes/theme.php	Checks if random header image is in use.
get_custom_header() wp-includes/theme.php	Gets the header image data.
get_background_image() wp-includes/theme.php	Retrieves background image for custom background.
WP_Admin_Bar::initialize() wp-includes/class-wp-admin-bar.php	Initializes the admin bar.
WP_Customize_Header_Image_Setting::update() wp-includes/customize/class-wp-customize-header-image-setting.php
get_body_class() wp-includes/post-template.php	Retrieves an array of the class names for the body element.
wp_xmlrpc_server::wp_getPostFormats() wp-includes/class-wp-xmlrpc-server.php	Retrieves a list of post formats used by the site.
WP_Customize_Header_Image_Control::enqueue() wp-includes/customize/class-wp-customize-header-image-control.php
WP_Customize_Header_Image_Control::render_content() wp-includes/customize/class-wp-customize-header-image-control.php

Changelog

Version	Description
5.3.0	Formalized the existing and already documented `...$args` parameter by adding it to the function signature.
3.1.0	Introduced.

© 2003–2022 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_theme_support

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