W3cubDocs

/WordPress

get_theme_support( string $feature, mixed $args )

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.

$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

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 ];
	}
}

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.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_theme_support