public function save()
{
$phrases = $this->input->post("phrase");
$translations = $this->input->post("translation");
$lng = (int) $this->input->post("language");
$lang = Language::factory()->get_by_id($lng);
for ($i = 0; $i < count($phrases); $i++) {
$pid = $phrases[$i];
$pid = (int) $pid;
$translation = $translations[$i];
if (!empty($translation)) {
$phrase = new Phrase($pid);
$phrase->translation = $translations[$i];
$phrase->save($lang);
}
}
$this->update_languages_setting();
redirect("administration/translations/phrases/" . $lang->id);
}