Edit File: ExportableTraits.php
<?php /** * REST API Reports exportable traits * * Collection of utility methods for exportable reports. */ namespace Automattic\Kkart\Admin\API\Reports; defined( 'ABSPATH' ) || exit; /** * ExportableTraits class. */ trait ExportableTraits { /** * Format numbers for CSV using store precision setting. * * @param string|float $value Numeric value. * @return string Formatted value. */ public static function csv_number_format( $value ) { $decimals = kkart_get_price_decimals(); // See: @kkart/currency: getCurrencyFormatDecimal(). return number_format( $value, $decimals, '.', '' ); } }