WordPress at a glance
filter is not described

woocommerce_price_filter_widget_tax_class filter-hook . WC 1.0

Adjust if the store taxes are not displayed how they are stored. Kicks in when prices excluding tax are displayed including tax.

Usage

add_filter( 'woocommerce_price_filter_widget_tax_class', 'filter_function_name_3289' );
function filter_function_name_3289( $string ){
	// filter...

	return $string;
}
$string
-

Where the hook is called

WC_Query::price_filter_post_clauses()
woocommerce_price_filter_widget_tax_class
WC_Widget_Price_Filter::widget()
woocommerce_price_filter_widget_tax_class
woocommerce/includes/class-wc-query.php 614
$tax_class = apply_filters( 'woocommerce_price_filter_widget_tax_class', '' ); // Uses standard tax class.
woocommerce/includes/widgets/class-wc-widget-price-filter.php 98
$tax_class = apply_filters( 'woocommerce_price_filter_widget_tax_class', '' ); // Uses standard tax class.

Where in WP core the hook is used WooCommerce

Usage not found.