Level 18
Arrow functions are available in php 7.4. laravel news have a blog regarding arrow functions. Official rfc-arrow function.
Hope this helps.
Dec 9, 2019
3
Level 7
Laravel arrow functions
Was just trying arrow functions within a factory.
$factory->define(Thread::class, function (Faker $faker) {
return [
'user_id' => function () {
return factory(App\User::class)->create()->id;
},
'channel_id' => fn() => factory('App\Channel')->create()->id,
'title' => $faker->text,
'body' => $faker->paragraph];
});
But I get this error: PHP Error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in...
Level 7
Im using phpstorm with php 7.4 so !? Actually the terminal section apparently was still running 7.2 after a restart it's 7.4 now. But now its just stuck when I try:
App\Thread {#3037}
factory(App\Thread::class,10)->make() I get a timeout, this only occurs with php 7.4 in laravel tinker, aside from using arrow functions or not
PDOException with message 'SQLSTATE[HY000] [2006] MySQL server has gone away'
Level 18
maybe this will help you https://laravel-news.com/laravel-and-mysql-8-fixing-mysql-server-has-gone-away-error
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