laravel Laravel4 重复/复制表格行
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/18322214/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Laravel4 duplicate / copy table row
提问by kilrizzy
I'm sure there has to be a quicker way to do the following. I wasn't able to find anything about how to save a laravel modal object as a new row without overwriting the existing item. Essentially, a simpler of my existing code:
我确信必须有一种更快的方法来执行以下操作。我无法找到有关如何在不覆盖现有项目的情况下将 Laravel 模态对象另存为新行的任何信息。本质上，我现有的代码更简单：
$oldItem = Item::find(1);
$newItem = new Item;
$newItem->key = $oldItem ->key;
$newItem->name = $oldItem ->name;
$newItem->path = $oldItem ->path;
$newItem->save();
Instead, copying everything but the id of the row:
相反，复制除行的 id 之外的所有内容：
$oldItem = Item::find(1);
$newItem = $oldItem;
unset($newItem->id);
$newItem->save();
回答by peterm
You can try
你可以试试
$newItem = Item::find(1)->replicate()->save();
