How to declare the table name dynamically in Laravel 5

问题

I have to create the tables dynamically, so i need to declare the table name from controller. I need to access the variable in model like below :

use Illuminate\Database\Eloquent\Model;

class Transation extends Model
{    
    protected $table = 'Trans' . $this->userId;
}

How can i pass the variable to model?

回答1:

This works, but I don't know if it is the "laravel" way:

Transaction.php

public function __construct($params=array()) {
    if (isset($params['table'])) {
        $this->table = $params['table'];
    }
}

anyController.php

$transaction = new \App\Transaction(['table'=>'Trans' . $this->userId]);
// checking out
dd($transaction->getTable());

来源：https://stackoverflow.com/questions/32391681/how-to-declare-the-table-name-dynamically-in-laravel-5