woocommerce_get_image_size_(image_size) │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_get_image_size_(image_size)', 'wp_kama_woocommerce_get_image_size_filter' );

/**
 * Function for `woocommerce_get_image_size_(image_size)` filter-hook.
 * 
 * @param  $size 
 *
 * @return 
 */
function wp_kama_woocommerce_get_image_size_filter( $size ){

	// filter...
	return $size;
}

$size

-

Where the hook is called

$size = apply_filters( 'woocommerce_get_image_size_' . $image_size, $size );

Where the hook is used in WooCommerce