protected function createModels($rows)
{
$models = [];
if ($this->asArray) {
if ($this->indexBy === null) {
return $rows;
}
foreach ($rows as $row) {
if (is_string($this->indexBy)) {
$key = $row[$this->indexBy];
} else {
$key = call_user_func($this->indexBy, $row);
}
$models[$key] = $row;
}
} else {
/* @var $class ActiveRecord */
$class = $this->modelClass;
if ($this->indexBy === null) {
foreach ($rows as $row) {
$model = $class::instantiate($row);
$modelClass = get_class($model);
$modelClass::populateRecord($model, $row);
$models[] = $model;
}
} else {
foreach ($rows as $row) {
$model = $class::instantiate($row);
$modelClass = get_class($model);
$modelClass::populateRecord($model, $row);
if (is_string($this->indexBy)) {
$key = $model->{$this->indexBy};
} else {
$key = call_user_func($this->indexBy, $model);
}
$models[$key] = $model;
}
}
}
return $models;
}