Woocommerce Widget Custom Price with Thousand separator and Decimal separator - wordpress

Question

I am using a template which has a widget to show woocommetce product on the home page, Currently price of product is just a number E.g. ₹18500/- without any decimal or comma, I want to show price with Thousand separator and Decimal separator E.g. ₹ 18,500/-
Note: Thousand separator and Decimal separator is enabled from woocommerce settings, and here I want to show price on a widget.
I am attaching code of the widget.
any help will be appreciated.
* Filter the arguments for the Recent Posts widget.
*
* #since 1.0.0
*
* #see WP_Query
*
*/
$query_args = array(
'posts_per_page' => $post_number,
'post_status' => 'publish',
'post_type' => 'product',
'no_found_rows' => 1,
'order' => $order,
'meta_query' => array(),
'tax_query' => array(
'relation' => 'AND',
),
);
switch ( $wc_advanced_option ) {
case 'featured' :
if( !empty( $product_visibility_term_ids['featured'] )){
$query_args['tax_query'][] = array(
'taxonomy' => 'product_visibility',
'field' => 'term_taxonomy_id',
'terms' => $product_visibility_term_ids['featured'],
);
}
break;
case 'onsale' :
$product_ids_on_sale = wc_get_product_ids_on_sale();
if( !empty( $product_ids_on_sale ) ){
$query_args['post__in'] = $product_ids_on_sale;
}
break;
case 'cat' :
if( !empty( $travel_way_wc_product_cat )){
$query_args['tax_query'][] = array(
'taxonomy' => 'product_cat',
'field' => 'term_id',
'terms' => $travel_way_wc_product_cat,
);
}
break;
case 'tag' :
if( !empty( $travel_way_wc_product_tag )){
$query_args['tax_query'][] = array(
'taxonomy' => 'product_tag',
'field' => 'term_id',
'terms' => $travel_way_wc_product_tag,
);
}
break;
}
switch ( $orderby ) {
case 'price' :
$query_args['meta_key'] = '_price';
$query_args['orderby'] = 'meta_value_num';
break;
case 'sales' :
$query_args['meta_key'] = 'total_sales';
$query_args['orderby'] = 'meta_value_num';
break;
case 'ID' :
case 'author' :
case 'title' :
case 'date' :
case 'modified' :
case 'rand' :
case 'comment_count' :
case 'menu_order' :
$query_args['orderby'] = $orderby;
break;
default :
$query_args['orderby'] = 'date';
}
$travel_way_featured_query = new WP_Query( $query_args );
if ($travel_way_featured_query->have_posts()) :
echo $args['before_widget'];
$animation = "init-animate zoomIn";
?>
<section id="<?php echo esc_attr( $unique_id ); ?>" class="at-widgets acme-abouts <?php echo $bg_gray_class;?>">
<div class="container">
<?php
if ( ! empty( $title ) ) {
echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
}
$div_attr = 'class="featured-entries-col woocommerce"';
?>
<div class="row at-cat-product-wrap clearfix ">
<div <?php echo $div_attr;?>>
<?php
$travel_way_featured_index = 1;
while ( $travel_way_featured_query->have_posts() ) :$travel_way_featured_query->the_post();
$travel_way_list_classes = 'single-list';
if ( 1 == $column_number ) {
$travel_way_list_classes .= " col-sm-12";
} elseif ( 2 == $column_number ) {
$travel_way_list_classes .= " col-sm-6";
} elseif ( 3 == $column_number ) {
$travel_way_list_classes .= " col-sm-4 col-md-4";
} else {
$travel_way_list_classes .= " col-sm-4 col-md-3";
}
?>
<div class="<?php echo esc_attr( $travel_way_list_classes ); ?>">
<a href="<?php the_permalink();?>">
<?php the_post_thumbnail($travel_way_img_size)?>
<div class="caption">
<h3 class="at-woo-title"><?php the_title();?></h3>
<?php
woocommerce_template_loop_rating();
$currency = get_woocommerce_currency_symbol();
$price = get_post_meta( get_the_ID(), '_regular_price', true);
$sale = get_post_meta( get_the_ID(), '_sale_price', true);
if($sale) :
global $post, $product;
echo apply_filters( 'woocommerce_sale_flash', '<span class="onsale">' . esc_html__( 'Sale!', 'travel-way' ) . '</span>', $post, $product );
?>
<p class="product-price">
<del>
<?php
echo esc_html($currency);
echo esc_html( $price );
?>
</del>
<?php
echo esc_html($currency);
echo esc_html( $sale . '/-' );
?>
</p>
<?php elseif($price) : ?>
<p class="product-price">
<?php
echo esc_html($currency);
echo esc_html( $price . '/-');
?>
</p>
<?php endif;
?>
</div>
</a>
</div><!--dynamic css-->
<?php
$travel_way_featured_index++;
endwhile;
?>
</div><!--featured entries-col-->
</div><!--cat product wrap-->
<?php
echo $args['after_widget'];
echo "<div class='clearfix'></div>";
// Reset the global $the_post as this query will have stomped on it
?>
</div>
</section>
<?php
endif;
wp_reset_postdata();
}
} // Class Travel_Way_Wc_Products ends here
} ```

Answer 1

You can use number_format. Should be something like:
$price = floatval($price);
$decimal_separator = wc_get_price_decimal_separator();
$thousand_separator = wc_get_price_thousand_separator();
$decimals = wc_get_price_decimals();
$formatted_price = number_format( $price, $decimals, $decimal_separator, $thousand_separator );
echo esc_html( $formatted_price . '/-');