Gets submitted search params.
array
public function getSearchFormSubmittedParams() {
$params = array(
'label' => NULL,
'missing_target_language' => NULL,
'context' => NULL,
);
if (isset($_GET['label'])) {
$params['label'] = $_GET['label'];
}
if (isset($_GET['missing_target_language'])) {
$params['missing_target_language'] = $_GET['missing_target_language'];
}
if (isset($_GET['context'])) {
$params['context'] = $_GET['context'];
}
return $params;
}