protected static function get_set_key($multikey = null, $set_value = null, &$value)
{
$multikey = self::prepare_key($multikey);
if ($set_value === null) {
// get
return fw_stripslashes_deep_keys($multikey === null ? $value : fw_akg($multikey, $value));
} else {
// set
fw_aks($multikey, fw_addslashes_deep_keys($set_value), $value);
}
}
/**
* Add slashes to values, and to keys if magic_quotes_gpc = On
*/
function fw_addslashes_deep_keys($value)
{
static $magic_quotes = null;
if ($magic_quotes === null) {
$magic_quotes = get_magic_quotes_gpc();
}
if (is_array($value)) {
if ($magic_quotes) {
$new_value = array();
foreach ($value as $key => $value) {
$new_value[is_string($key) ? addslashes($key) : $key] = fw_addslashes_deep_keys($value);
}
$value = $new_value;
unset($new_value);
} else {
$value = array_map('fw_addslashes_deep_keys', $value);
}
} elseif (is_object($value)) {
$vars = get_object_vars($value);
foreach ($vars as $key => $data) {
$value->{$key} = fw_addslashes_deep_keys($data);
}
} elseif (is_string($value)) {
$value = addslashes($value);
}
return $value;
}