- var_dump: documentation ( source)
- filter_var: documentation ( source)
<?php
$sql = "SELECT customer, kdaccount, expDateMonth, expDateYear, nameid FROM creditcard_main WHERE ((expDateYear = '2016' AND expDateMonth <= '01') OR (expDateYear >= '2015' AND expDateMonth >= '07')) AND cardStatus = '1' AND cardAuthorized = '1' ORDER BY kdaccount ASC LIMIT 0, 25";
$query = filter_var ($sql, FILTER_SANITIZE_STRING,
FILTER_FLAG_NO_ENCODE_QUOTES);
var_dump($query);