Woocommerce single variation price displaying not as intended - php

Question

On our woocommerce site we have a price range that is from the lowest price to the highest price.$2 - $600 for example. Then we have a 10% discount on the whole range so it will then display as strikethrough the whole range $2 - $600 and display $1.80 - $540 for example.
When I now select a single variation it displays $540 - $0 for example. But I only want the $540 to display and the - $0 must be removed. I will show a screenshot example.
I have tried various filters but the actual output of a single variation price have not changed.
add_filter( 'woocommerce_get_price_html', 'custom_price_format', 10, 2 );
add_filter( 'woocommerce_variable_price_html', 'custom_price_format', 10, 2 );
function custom_price_format( $price, $product ) {
// 1. Variable products
if( $product->is_type('variable') ){
// Searching for the default variation
$default_attributes = $product->get_default_attributes();
// Loop through available variations
foreach($product->get_available_variations() as $variation){
$found = true; // Initializing
// Loop through variation attributes
foreach( $variation['attributes'] as $key => $value ){
$taxonomy = str_replace( 'attribute_', '', $key );
// Searching for a matching variation as default
if( isset($default_attributes[$taxonomy]) && $default_attributes[$taxonomy] != $value ){
$found = false;
break;
}
}
// When it's found we set it and we stop the main loop
if( $found ) {
$default_variaton = $variation;
break;
} // If not we continue
else {
continue;
}
}
// Get the default variation prices or if not set the variable product min prices
$regular_price = $product->get_variation_regular_price( 'min', true );
$sale_price = $product->get_variation_sale_price( 'min', true );
$regular_price_max = $product->get_variation_regular_price('max', true);
$sale_price_max = $product->get_variation_sale_price( 'max', true );
}
// 2. Other products types
else {
$regular_price = $product->get_regular_price();
$sale_price = $product->get_sale_price();
}
// Formatting the price
if ( $regular_price !== $sale_price && $product->is_on_sale()) {
// Percentage calculation and text
$percentage = round( ( $regular_price - $sale_price ) / $regular_price * 100 ).'%';
$txt = " - ";
$price = '<del>'.wc_price($regular_price).'</del><ins>'.$txt.'</ins><del>'.wc_price($regular_price_max).'</del><br><ins>'.wc_price($sale_price).$txt.wc_price($sale_price_max).'</ins>';
}
return $price;
}
add_filter( 'woocommerce_show_variation_price', 'filter_show_variation_price', 10, 3 );
function filter_show_variation_price( $condition, $product, $variation ){
if( $variation->get_price() === "" ) return false;
else return true;
}
That is my filters I currently have on my functions.php file.
Here is a screenshot of my problem:
I want the range variation price to show with the sale price and regular price with a strikethrough but only a single price to show as soon as you select a variation.

Answer 1

add_filter( 'woocommerce_get_price_html', 'custom_price_format', 10, 2 );
add_filter( 'woocommerce_variable_price_html', 'custom_price_format', 10, 2 );
function custom_price_format( $price, $product ) {
// 1. Variable products
if( $product->is_type('variable') ){
// Searching for the default variation
$default_attributes = $product->get_default_attributes();
// Loop through available variations
foreach($product->get_available_variations() as $variation){
$found = true; // Initializing
// Loop through variation attributes
foreach( $variation['attributes'] as $key => $value ){
$taxonomy = str_replace( 'attribute_', '', $key );
// Searching for a matching variation as default
if( isset($default_attributes[$taxonomy]) && $default_attributes[$taxonomy] != $value ){
$found = false;
break;
}
}
// When it's found we set it and we stop the main loop
if( $found ) {
$default_variaton = $variation;
break;
} // If not we continue
else {
continue;
}
}
// Get the default variation prices or if not set the variable product min prices
$regular_price = $product->get_variation_regular_price( 'min', true );
$sale_price = $product->get_variation_sale_price( 'min', true );
$regular_price_max = $product->get_variation_regular_price('max', true);
$sale_price_max = $product->get_variation_sale_price( 'max', true );
}
// 2. Other products types
else {
$regular_price = $product->get_regular_price();
$sale_price = $product->get_sale_price();
}
// Formatting the price
if ( $regular_price !== $sale_price && $product->is_on_sale()) {
// Percentage calculation and text
$percentage = round( ( $regular_price - $sale_price ) / $regular_price * 100 ).'%';
$txt = " - ";
//Check if Sale Price Exists
if(wc_price($sale_price_max) !== 0.00){
$price = '<del>'.wc_price($regular_price).'</del><ins>'.$txt.'</ins><del>'.wc_price($regular_price_max).'</del><br><ins>'.wc_price($sale_price).$txt.wc_price($sale_price_max).'</ins>';
} else {
//else return price without second sale price
$price = '<del>'.wc_price($regular_price).'</del><ins>'.$txt.'</ins><del>'.wc_price($regular_price_max).'</del><br><ins>'.wc_price($sale_price).'</ins>';
}
}
return $price;
}
Please try the above code and let me know.