Laravel query builder: https://laravel.com/docs/5.5/queries

This line reads all the records from the table "tasks" from the database.
$tasks = DB::table('tasks')->get();

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If you return the result in a route function:

$tasks = DB::table('tasks')->get();
return $tasks;

You will get a JSON formate of the table data printed into the browser.
Can help in inspecting the structure of the table.

Install JSON formatter extension into Google chrome.

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If you return it to the view:

$tasks = DB::table('tasks')->get();
return view('welcome', compact('tasks'));

You will need to read it something like this:
Note that this time $tasks is a collection of objects (not an array)
so to access it, you need this syntax $task->body

<ul>
@foreach ($tasks as $task)
<li>{{$task->body}}</li>
@endforeach
</ul>

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Now try this:

Route::get('/tasks/{id}', function ($id) {

$task = DB::table('tasks')->where('id', '=', $id)->get();

dd($id); // dump and die

});

You access this route this way: http://localhost:8000/tasks/1

	Criado por mohammed al-obadi quase 7 anos atrás

Laravel 5.4 From Scratch (Laravel) Slides sobre 6. Working With the Query Builder, criado por mohammed al-obadi em 08-10-2017.