woocommerce_empty_price_html │ filter-hook │ WC 1.0

Returns the price in html format.

Usage

add_filter( 'woocommerce_empty_price_html', 'wp_kama_woocommerce_empty_price_html_filter', 10, 2 );

/**
 * Function for `woocommerce_empty_price_html` filter-hook.
 * 
 * @param string $deprecated Deprecated param.
 * @param        $that       
 *
 * @return string
 */
function wp_kama_woocommerce_empty_price_html_filter( $deprecated, $that ){

	// filter...
	return $deprecated;
}

$deprecated(string)

Deprecated param.

$that

-

Where the hook is called

$price = apply_filters( 'woocommerce_empty_price_html', '', $this );

Where the hook is used in WooCommerce