/**
* This function is called for each data row to allow processing of the
* amount value.
*
* @param object $values Contains object with all the values of record.
* @return $string Return amount including the currency symbol
*/
function col_amount($values)
{
$t = new MoodecTransaction((int) $values->id);
return local_moodec_get_currency_symbol(get_config('local_moodec', 'currency')) . number_format($t->get_cost(), 2, '.', ',');
}
