woocommerce_price_trim_zeros │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_price_trim_zeros', 'wp_kama_woocommerce_price_trim_zeros_filter' );

/**
 * Function for `woocommerce_price_trim_zeros` filter-hook.
 * 
 * @param  $false 
 *
 * @return 
 */
function wp_kama_woocommerce_price_trim_zeros_filter( $false ){

	// filter...
	return $false;
}

$false

-

Where the hook is called

if ( apply_filters( 'woocommerce_price_trim_zeros', false ) && $args['decimals'] > 0 ) {

Where the hook is used in WooCommerce