Filters a user's display name before the user is created or updated.
$display_namestringwp-includes/user.php:2496wp_insert_user() * Filters a user's display name before the user is created or updated. * * @since 2.0.3 * * @param string $display_name The user's display name. */ $display_name = apply_filters( 'pre_user_display_name', $display_name ); $description = empty( $userdata['description'] ) ? '' : $userdata['description']; /** * Filters a user's description before the user is created or updated. *Introduced in 2.0.3. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.