woocommerce_add_to_cart_qty_html │ filter-hook │ WC 1.0

translators: %s: product name

Usage

add_filter( 'woocommerce_add_to_cart_qty_html', 'wp_kama_woocommerce_add_to_cart_qty_html_filter', 10, 2 );

/**
 * Function for `woocommerce_add_to_cart_qty_html` filter-hook.
 * 
 * @param  $absint()   × 
 * @param  $product_id         
 *
 * @return 
 */
function wp_kama_woocommerce_add_to_cart_qty_html_filter( $absint()   ×, $product_id ){

	// filter...
	return $absint()   ×;
}

$absint() ×

-

$product_id

-

Where the hook is called

$titles[] = apply_filters( 'woocommerce_add_to_cart_qty_html', ( $qty > 1 ? absint( $qty ) . ' × ' : '' ), $product_id ) . apply_filters( 'woocommerce_add_to_cart_item_name_in_quotes', sprintf( _x( '“%s”', 'Item name in quotes', 'woocommerce' ), strip_tags( get_the_title( $product_id ) ) ), $product_id );

Where the hook is used in WooCommerce