[英]Laravel 5.3 Model Factories
關於工廠的簡單問題:
型號工廠:
$myarray=[
'cat1',
'cat2',
'cat3'
];
$factory->define(App\Job::class, function (Faker\Generator $faker) {
return [
'title' => $faker->randomElement($myarray),
'firm_id' => $faker->numberBetween($min = 1, $max = 3),
'user_id' => $faker->numberBetween($min = 1, $max = 5),
];
});
為什么不起作用?
還有一個簡單的問題:能否雄辯地在工廠中傳遞$ myarray?
您需要使閉包使用您的數組,使其在其中可用:)
$myarray = ['cat1', 'cat2', 'cat3'];
$factory->define(App\Job::class, function (Faker\Generator $faker) use ($myarray) {
return [
'title' => $faker->randomElement($myarray),
'firm_id' => $faker->numberBetween($min = 1, $max = 3),
'user_id' => $faker->numberBetween($min = 1, $max = 5),
];
});
這是來自php docs的一些示例:) http://php.net/manual/zh/functions.anonymous.php#example-160
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