Laravel Faker小写

Question

这听起来很琐碎，但我似乎想不出.

通常我的db列是这样的；

Table Name: City
**id** - 1
**name** - Cityx
**value** - cityx

如您所见，值与名称完全一样，但以小写表示。现在，我正在尝试将$faker用于php，并想知道我将如何做到这一点

$factory->define(App\City::class, function ($faker) {
    return [
        'city' => $faker->city,
        'value' => , // make this lower case of $faker->city
    ];
});

Answer 1

$factory->define(App\City::class, function ($faker) {

    $city = $faker->city;

    return [
        'city' => $city,
        'value' => strtolower($city)
    ];
});