wp-includes/widgets.php:1021Retrieves the full list of sidebars and their widget instance IDs.
$deprecatedbooloptionaltruearrayOne hook fires while wp_get_sidebars_widgets() runs, in this order:
Filters the list of sidebars and their widgets.
function wp_get_sidebars_widgets( $deprecated = true ) { if ( true !== $deprecated ) { _deprecated_argument( __FUNCTION__, '2.8.1' ); } global $_wp_sidebars_widgets, $sidebars_widgets; /* * If loading from front page, consult $_wp_sidebars_widgets rather than options * to see if wp_convert_widget_settings() has made manipulations in memory. */ if ( ! is_admin() ) { if ( empty( $_wp_sidebars_widgets ) ) { $_wp_sidebars_widgets = get_option( 'sidebars_widgets', array() ); } $sidebars_widgets = $_wp_sidebars_widgets; } else { $sidebars_widgets = get_option( 'sidebars_widgets', array() ); } if ( is_array( $sidebars_widgets ) && isset( $sidebars_widgets['array_version'] ) ) { unset( $sidebars_widgets['array_version'] ); } /** * Filters the list of sidebars and their widgets. * * @since 2.7.0 * * @param array $sidebars_widgets An associative array of sidebars and their widgets. */ return apply_filters( 'sidebars_widgets', $sidebars_widgets );}Introduced in 2.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/widgets.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.