/** * Converts the indexBy column name an anonymous function that writes rows to the * result array indexed an attribute name that may be in dotted notation. * * @param callable|string $column name of the column by which the query results should be indexed * @return $this */ public function indexBy($column) { if (!$this->asArray) { return parent::indexBy($column); } /** @var DynamicActiveRecord $modelClass */ $modelClass = $this->modelClass; $this->indexBy = function ($row) use($column, $modelClass) { if (isset($row[$column])) { return $row[$column]; } $dynamicColumn = $modelClass::dynamicColumn(); if (!isset($row[$dynamicColumn])) { throw new UnknownPropertyException("Dynamic column {$dynamicColumn} does not exist - wasn't set in select"); } $dynamicAttributes = DynamicActiveRecord::dynColDecode($row[$dynamicColumn]); $value = $this->getDotNotatedValue($dynamicAttributes, $column); return $value; }; return $this; }