After successfully saving the model, how to obtain the primary key of this model?

How to return the saved() model primary key after model save()?

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How to return the saved() model primary key after model save()?

Just getId() (if your primary key is called id)

$user = new User;
$user->name='sf';

$user->save();
dump($user->id);//直接取id主键

<code>$user->save();
// 获取自增ID
echo $user->id;</code>