WordPress at a glance
filter is not described

woocommerce_payment_gateways_setting_columns filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_payment_gateways_setting_columns', 'filter_function_name_1740' );
function filter_function_name_1740( $default_columns ){
	// filter...

	return $default_columns;
}
$default_columns
-

Where the hook is called

WC_Settings_Payment_Gateways::payment_gateways_setting()
woocommerce_payment_gateways_setting_columns
woocommerce/includes/admin/settings/class-wc-settings-payment-gateways.php 122
$columns = apply_filters( 'woocommerce_payment_gateways_setting_columns', $default_columns );

Where in WP core the hook is used WooCommerce

Usage not found.