-/**
- *
- * Raw db query, no arguments
- *
- */
-function dbq($sql) {
- global $db;
-
- if ($db && $db->connected) {
- $ret = $db->q($sql);
- } else {
- $ret = false;
- }
- return $ret;
-}
-
-// Caller is responsible for ensuring that any integer arguments to
-// dbesc_array are actually integers and not malformed strings containing
-// SQL injection vectors. All integer array elements should be specifically
-// cast to int to avoid trouble.
-function dbesc_array_cb(&$item, $key) {
- if (is_string($item))
- $item = dbesc($item);
-}
-
-function dbesc_array(&$arr) {
- if (is_array($arr) && count($arr)) {
- array_walk($arr,'dbesc_array_cb');
- }
-}
-