wp-includes/admin-bar.php:482Adds the "Edit Site" link to the Toolbar.
$wp_admin_barWP_Admin_Barfunction wp_admin_bar_edit_site_menu( $wp_admin_bar ) { global $_wp_current_template_id; // Don't show if a block theme is not activated. if ( ! wp_is_block_theme() ) { return; } // Don't show for users who can't edit theme options or when in the admin. if ( ! current_user_can( 'edit_theme_options' ) || is_admin() ) { return; } $wp_admin_bar->add_node( array( 'id' => 'site-editor', 'title' => __( 'Edit Site' ), 'href' => add_query_arg( array( 'postType' => 'wp_template', 'postId' => $_wp_current_template_id, 'canvas' => 'edit', ), admin_url( 'site-editor.php' ) ), ) );}Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/admin-bar.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.