php Mostrar otexto'Grátis'quandoprodutotiverpreçoR$ 0,00（零雷亚尔）

Posted 2021-05-05

<?php
/**
 * @version 1.0.0
 * @author Luiz Paulo Bills <[e-mail]>
 */
add_filter( 'woocommerce_get_price_html', 'lpb_wc_display_free_price', 99, 2 );
function lpb_wc_display_free_price ( $price, $product ) {
  if ( $product->get_price() == 0 ) {
	$label = 'Grátis';
	$template = '<span class="woocommerce-Price-amount amount free">%s</span>';
	return sprintf( $template, __( $label, 'lpb-wc-display-free-price' ) );
  }
  return $price;
}