将Laravel对象转换为数组
问题描述：
Laravel输出:
Laravel output:
Array
(
[0] = stdClass Object
(
[ID] = 5
)
[1] = stdClass Object
(
[ID] = 4
)
)
我想将其转换为普通数组.只想删除该stdClass Object.我也尝试使用->toArray();，但出现错误:
I want to convert this into normal array. Just want to remove that stdClass Object. I also tried using ->toArray(); but I get an error:
在非对象上调用成员函数toArray().
Call to a member function toArray() on a non-object.
我该如何解决?
答
自Laravel 5.4版开始更新.
您可以更改数据库配置，如建议使用@Varun，或者如果只想在这种情况下执行此操作，则:
You can change your db config, like @Varun suggested, or if you want to do it just in this very case, then:
DB::setFetchMode(PDO::FETCH_ASSOC);
// then
DB::table(..)->get(); // array of arrays instead of objects
// of course to revert the fetch mode you need to set it again
DB::setFetchMode(PDO::FETCH_CLASS);
对于高于5.4(Ver> 5.4)的新Laravel 参见 https://laravel.com/docs/5.4/upgrade 提取模式部分
For New Laravel above 5.4 (Ver > 5.4) see https://laravel.com/docs/5.4/upgrade fetch mode section
Event::listen(StatementPrepared::class, function ($event) {
$event->statement->setFetchMode(...);
});