src/ActiveQuery.php
public function all($db = null)
    {
        if ($this->emulateExecution) {
            return [];
        }

        // TODO add support for orderBy
        $data = $this->executeScript($db, 'All');
        if (empty($data)) {
            return [];
        }
        $rows = [];
        foreach ($data as $dataRow) {
            $row = [];
            $c = count($dataRow);
            for ($i = 0; $i < $c;) {
                $row[$dataRow[$i++]] = $dataRow[$i++];
            }

            $rows[] = $row;
        }
        if (empty($rows)) {
            return [];
        }

        $models = $this->createModels($rows);
        if (!empty($this->with)) {
            $this->findWith($this->with, $models);
        }
        if ($this->indexBy !== null) {
            $indexedModels = [];
            if (is_string($this->indexBy)) {
                foreach ($models as $model) {
                    $key = $model[$this->indexBy];
                    $indexedModels[$key] = $model;
                }
            } else {
                foreach ($models as $model) {
                    $key = call_user_func($this->indexBy, $model);
                    $indexedModels[$key] = $model;
                }
            }
            $models = $indexedModels;
        }
        if (!$this->asArray) {
            foreach ($models as $model) {
                $model->afterFind();
            }
        }

        return $models;
    }
public function all($db = null)
    {
        if ($this->emulateExecution) {
            return [];
        }

        // TODO add support for orderBy
        $data = $this->executeScript($db, 'All');
        if (empty($data)) {
            return [];
        }
        $rows = [];
        foreach ($data as $dataRow) {
            $row = [];
            $c = count($dataRow);
            for ($i = 0; $i < $c;) {
                $row[$dataRow[$i++]] = $dataRow[$i++];
            }

            $rows[] = $row;
        }
        if (empty($rows)) {
            return [];
        }

        $models = $this->createModels($rows);
        if (!empty($this->with)) {
            $this->findWith($this->with, $models);
        }
        if ($this->indexBy !== null) {
            $indexedModels = [];
            if (is_string($this->indexBy)) {
                foreach ($models as $model) {
                    $key = $model[$this->indexBy];
                    $indexedModels[$key] = $model;
                }
            } else {
                foreach ($models as $model) {
                    $key = call_user_func($this->indexBy, $model);
                    $indexedModels[$key] = $model;
                }
            }
            $models = $indexedModels;
        }
        if (!$this->asArray) {
            foreach ($models as $model) {
                $model->afterFind();
            }
        }

        return $models;
    }
Executes the query and returns all results as an array.
@param Connection $db the database connection used to execute the query.
If this parameter is not given, the `db` application component will be used.
@return array|ActiveRecord[] the query results. If the query results in nothing, an empty array will be returned.