woocommerce_get_variation_prices_hash │ filter-hook │ WC 2.5.0

Filters the hash used for caching variation prices.

IMPORTANT: see the documentation for the woocommerce_variation_prices_price

Usage

add_filter( 'woocommerce_get_variation_prices_hash', 'wp_kama_woocommerce_get_variation_prices_hash_filter', 10, 3 );

/**
 * Function for `woocommerce_get_variation_prices_hash` filter-hook.
 * 
 * @param array      $price_hash  Array of factors used to generate the cache key hash.
 * @param WC_Product $product     The variable product object.
 * @param bool       $for_display Whether prices are for display (with tax adjustments) or calculations.
 *
 * @return array
 */
function wp_kama_woocommerce_get_variation_prices_hash_filter( $price_hash, $product, $for_display ){

	// filter...
	return $price_hash;
}

$price_hash(array)

Array of factors used to generate the cache key hash.

$product(WC_Product)

The variable product object.

$for_display(true|false)

Whether prices are for display (with tax adjustments) or calculations.

Changelog

Where the hook is called

$price_hash = apply_filters( 'woocommerce_get_variation_prices_hash', $price_hash, $product, $for_display );

Where the hook is used in WooCommerce