get_registered_theme_feature( string $feature ): array|null

In this article

Gets the registration config for a theme feature.

Parameters

$featurestringrequired
The feature name. 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'

Return

array|null The registration args, or null if the feature was not registered.

Source

function get_registered_theme_feature( $feature ) {
	global $_wp_registered_theme_features;

	if ( ! is_array( $_wp_registered_theme_features ) ) {
		return null;
	}

	return isset( $_wp_registered_theme_features[ $feature ] ) ? $_wp_registered_theme_features[ $feature ] : null;
}

Changelog

VersionDescription
5.5.0Introduced.

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