This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

wp_get_widget_defaults()

Retrieve default registered sidebars list.

Return

(array)

Source

File: wp-includes/widgets.php 

function wp_get_widget_defaults() {
	global $wp_registered_sidebars;

	$defaults = array();

	foreach ( (array) $wp_registered_sidebars as $index => $sidebar )
		$defaults[$index] = array();

	return $defaults;
}

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Changelog

Changelog
Version Description
WP-2.2.0 Introduced.