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Php 如何使用eloquent进行批量数据库更新_Php_Laravel_Eloquent - Fatal编程技术网

Php 如何使用eloquent进行批量数据库更新

Php 如何使用eloquent进行批量数据库更新,php,laravel,eloquent,Php,Laravel,Eloquent,我想改进以下代码,一次插入1000条记录,而不是在分块循环中插入 public function fire() { $self = $this; $time = date('Y-m-d H:i:s'); $this->info('Starting chunk: '.$time); Item::chunk(1000, function($items) use ($self) { foreach ($items as $item)

我想改进以下代码,一次插入1000条记录,而不是在分块循环中插入

public function fire()
{
    $self = $this;
    $time = date('Y-m-d H:i:s');
    $this->info('Starting chunk: '.$time);

    Item::chunk(1000, function($items) use ($self)
    {
        foreach ($items as $item)
        {

            $sizeInBytes = $self->getCurlHeaders($item->bigimg);
            $item->imgsize = (string) $sizeInBytes;
            $item->save();
        }
        $time = date('Y-m-d H:i:s');
        $self->info('Ending chunk: '.$time);
        exit;
    });
}
我怎样才能用雄辩的奥姆和拉威尔做到这一点?代码正在作为artisan任务运行。目标表约有1000000行