批量插入数据
第一种情况:
全字段插入,就是这个数组中每条数据里面的键都和数据库里面字段名一致,且每个字段都有.
use yii\helpers\ArrayHelper;
$rows = [];
foreach ($models as $model) {
if ($model->validate()) {
$rows[] = $model->attributes;
}
}
$rows = ArrayHelper::getColumn($models, 'attributes');
$postModel = new Post;
Yii::$app->db->createCommand()->batchInsert(Post::tableName(), $postModel->attributes(), $rows)->execute();
第二种情况,非全字段
$rows[] = [
'title' => $model->title,
'content' => $model->content,
];
Yii::$app->db->createCommand()->batchInsert(Post::tableName(), ['title', 'content'], $rows)->execute();