How to swap regular price and sale price positions?

that’s a bit difficult, since it gets returned all in one string, but you’d do something like this:

function extract_unit($string, $start, $end)
{
$pos = stripos($string, $start);
$str = substr($string, $pos);
$str_two = substr($str, strlen($start));
$second_pos = stripos($str_two, $end);
$str_three = substr($str_two, 0, $second_pos);
$unit = trim($str_three); // remove whitespaces
return $unit;
}
add_action('wp_content','my_woo_filters');
 function my_woo_filters(){
add_filter('woocommerce_sale_price_html', 'new_display_price');
)
function new_display_price($price){
$saleprice = extract_unit($price,'<ins>','</ins>');
$regprice = extract_unit($price,'<del>','</del>');
return '<ins>' . $saleprice . '</ins><del>' . $regprice . '</del>';
}

This is how it SHOULD work, but the filter isn’t firing for some reason.

Hi bheadrick,

Thank you for your time and for the hint. I will try to work on it though I am not literate in php. If I’m lucky to move it any further I will publish the results in this thread.

However if anyone else is able to make it work or point me to the right direction I would appreciate that.

regards,
cichy

Hi bheadrick,

I appreciate your help. At first I did not know how to implement it at all. But then I gave up on using the filter and implemented the way below in the price.php file in my child theme:

global $post, $product;

$price = $product->get_price_html();

function extract_unit($string, $start, $end) {
	$pos = stripos($string, $start);
	$str = substr($string, $pos);
	$str_two = substr($str, strlen($start));
	$second_pos = stripos($str_two, $end);
	$str_three = substr($str_two, 0, $second_pos);
	$unit = trim($str_three); // remove whitespaces
	return $unit;
}

$saleprice = extract_unit($price,'<ins>','</ins>');
$regprice = extract_unit($price,'<del>','</del>');

?>
<div class="right">
<div itemprop="offers" itemscope itemtype="https://schema.org/Offer" class="pr_price">

	<p itemprop="price" class="price"><?php echo '<ins>' . $saleprice . '</ins> <del>' . $regprice . '</del>'; ?></p>

	<link itemprop="availability" href="https://schema.org/<?php echo $product->is_in_stock() ? 'InStock' : 'OutOfStock'; ?>" />

</div>

And it does the job.

Thanks again,
cichy