woocommerce_save_settings_(current_tab) │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_save_settings_(current_tab)', 'wp_kama_woocommerce_save_settings_current_tab_filter' );

/**
 * Function for `woocommerce_save_settings_(current_tab)` filter-hook.
 * 
 * @param  $condition 
 *
 * @return 
 */
function wp_kama_woocommerce_save_settings_current_tab_filter( $condition ){

	// filter...
	return $condition;
}

$condition

-

Where the hook is called

} elseif ( '' === $current_section && apply_filters( "woocommerce_save_settings_{$current_tab}", ! empty( $_POST['save'] ) ) ) { // WPCS: input var okay, CSRF ok.

Where the hook is used in WooCommerce

add_filter( 'woocommerce_save_settings_advanced_keys', array( $this, 'allow_save_settings' ) );

add_filter( 'woocommerce_save_settings_advanced_webhooks', array( $this, 'allow_save_settings' ) );