switch ($filter['log']) {
case '=':
$value = $element['data'][$filter['att']];
+ if (is_array($value)) {
+ $first = $value[0];
+ } else {
+ $first = $value;
+ }
if ((($filter['val'] == '*')
&& !empty($value))
|| $value == $filter['val']
+ || (substr($filter['val'], 0, 1) == '*'
+ && substr($filter['val'], strlen($filter['val']) - 1) == '*'
+ && strpos($first, substr($filter['val'], 1, strlen($filter['val']) - 2)) !== false)
|| (is_array($value)
&& in_array($filter['val'], $value))) {
if (empty($attributes)) {