Gets the styles resulting of merging core, theme, and user data.

Parameters

$patharrayoptional

Path to the specific style to retrieve. Optional.
If empty, will return all styles.

Default:array()

$contextarrayoptional

Metadata to know where to retrieve the $path from. Optional.

• block_name string
  Which block to retrieve the styles from.
  If empty, it’ll return the styles for the global context.
• origin string
  Which origin to take data from.
  Valid values are 'all' (core, theme, and user) or 'base' (core and theme).
  If empty or unknown, 'all' is used.
• transforms array
  Which transformation(s) to apply.
  Valid value is array( 'resolve-variables' ).
  If defined, variables are resolved to their value in the styles.

Default:array()

Return

Source

function wp_get_global_styles( $path = array(), $context = array() ) {
	if ( ! empty( $context['block_name'] ) ) {
		$path = array_merge( array( 'blocks', $context['block_name'] ), $path );
	}

	$origin = 'custom';
	if ( isset( $context['origin'] ) && 'base' === $context['origin'] ) {
		$origin = 'theme';
	}

	$resolve_variables = isset( $context['transforms'] )
	&& is_array( $context['transforms'] )
	&& in_array( 'resolve-variables', $context['transforms'], true );

	$merged_data = WP_Theme_JSON_Resolver::get_merged_data( $origin );
	if ( $resolve_variables ) {
		$merged_data = WP_Theme_JSON::resolve_variables( $merged_data );
	}
	$styles = $merged_data->get_raw_data()['styles'];
	return _wp_array_get( $styles, $path, $styles );
}

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