Display number field value in price format in cart

If you want to display the value entered by the user in a number field in price format, you can use this snippet:

	<?php
	/**
	* Display the value of a specific field as a price
	* Update the field_id to match your own field ID
	*/
	function demo_display_value_as_price( $value, $item ) {
	if( $item['field_id'] == '1047' && $item['type'] == 'number' ) {
	$value = wc_price( $value );
	}
	return $value;
	}
	add_filter( 'pewc_filter_item_value_in_cart', 'demo_display_value_as_price', 10, 2 );