У меня это не 310 строка.
public function getLanguages($data = array()) {
if ($data) {
$sql = "SELECT * FROM " . DB_PREFIX . "language";
$sort_data = array(
'name',
'code',
'sort_order'
);
if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
$sql .= " ORDER BY " . $data['sort'];
} else {
$sql .= " ORDER BY sort_order, name";
}
if (isset($data['order']) && ($data['order'] == 'DESC')) {
$sql .= " DESC";
} else {
$sql .= " ASC";
}
if (isset($data['start']) || isset($data['limit'])) {
if ($data['start'] < 0) {
$data['start'] = 0;
}
if ($data['limit'] < 1) {
$data['limit'] = 20;
}
$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
}
$query = $this->db->query($sql);
return $query->rows;
} else {
$language_data = $this->cache->get('language');
if (!$language_data) {
$language_data = array();
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "language WHERE status = '1' ORDER BY sort_order, name");
foreach ($query->rows as $result) {
$language_data[$result['code']] = array(
'language_id' => $result['language_id'],
'name' => $result['name'],
'code' => $result['code'],
'locale' => $result['locale'],
'image' => $result['image'],
'directory' => $result['directory'],
'filename' => $result['filename'],
'sort_order' => $result['sort_order'],
'status' => $result['status']
);
}
$this->cache->set('language', $language_data);
}
return $language_data;
}
}
А точнее
public function getLanguages($data = array()) {
if ($data) {
Если хоть что-то есть в массиве.
} else{
Даже если массив пустой
}