I want to check if the cart is NOT empty, but I can not! Can someone help me, please?
.
add_action( 'wp_footer', 'redirecionar' );
function redirecionar(){
global $woocommerce;
if ( !sizeof($woocommerce->cart->cart_contents) ) {
// hello_world
}
}
..
add_action( 'wp_footer', 'vazio' );
function vazio() {
if ( ! WC()->cart->get_cart_contents_count() == 0 ) {
// hello_world
}
}
...
add_action( 'wp_footer', 'vazio' );
function vazio() {
if ( ! WC()->cart->is_empty() ) {
// hello_world
}
}
My code:
<?php add_action( 'wp_footer', 'vazio' );
function vazio() {
if ( ! WC()->cart->is_empty() ) { ?>
<div style="width: 20%;" class="footer-section <?php echo esc_html($woo);?>">
<a href="<?php echo 'https://my_web_page.pt/finalizar-compra';?>" title="Finalizar Compra"><i class="fa fa-credit-card"></i></a>
</div>
<?php }
} ?>