Fires just before the submit button in the custom header options form.
wp-admin/includes/class-custom-image-header.php:811Custom_Image_Header::step_1() /** * Fires just before the submit button in the custom header options form. * * @since 3.1.0 */ do_action( 'custom_header_options' ); wp_nonce_field( 'custom-header-options', '_wpnonce-custom-header-options' ); ?> <?php submit_button( null, 'primary', 'save-header-options' ); ?></form>Introduced in 3.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.