public function ToArray($fields = self::ALL, $notNull = array(), $forSQL = false, $row = null)
{
$row = $this->checkRow($row);
$res = array();
$arFields = CSupportTools::prepareParamArray($fields, array_keys($this->_arFields[$row]));
foreach ($arFields as $key => $name) {
$fName = is_int($key) ? $name : $key;
if (!array_key_exists($fName, $this->_arFieldsTypes)) {
continue;
}
$v = $this->_arFields[$row][$fName];
$ft = $this->_arFieldsTypes[$fName];
if (in_array(self::ONLY_CHANGED, $notNull) && (!isset($this->_arModifiedFields[$row][$fName]) || $this->_arModifiedFields[$row][$fName] != true)) {
continue;
} elseif (in_array(self::NOT_NULL, $notNull) && $v === null) {
continue;
} elseif (in_array(self::NOT_DEFAULT, $notNull) && $v === $ft["DEF_VAL"]) {
continue;
}
if ($forSQL) {
if (array_key_exists("AUTO_CALCULATED", $ft)) {
continue;
}
$res[$name] = self::ConvertForSQL($ft["TYPE"], $v);
} else {
$res[$name] = $v;
}
}
return $res;
}
