The route parameters are available inside the curly braces and the name given has alphanumeric characters. Along with alphanumeric, you can also make use of underscore when choosing the name for your route params. Syntax The syntax for route parameters is as shown below − Route::get('/user/{myid}', function ($myid) { // }); Here myid the route parameter that we want to use further. Multiple Route Params You can have more than one route parameter as shown in the syntax below − Route::get('/students/{post}/feedbacks/{feedback}', function ($postId, $feedbackId) { // }); In above case there are ... Read More

This is what we have in our public/ folder. Let us move the files uploaded inside images/ folders in public. The file upload display is as follows − The blade template for the above is as follows − Student Form @if (count($errors) > 0) @foreach ($errors->all() as $error) {{ $error }} @endforeach @endif Example 1 Now upload a file and see if the changes are in the public folder.

You can make use of the Query Builder tool to insert raw data in MySQL tables. You have to include the class: Illuminate\Support\Facades\DB; or use DB; Assume we have created a table named students using the CREATE statement as shown below − CREATE TABLE students( id INTEGER NOT NULL PRIMARY KEY, name VARCHAR(15) NOT NULL, email VARCHAR(20) NOT NULL, ... Read More

In Laravel routes are defined inside the routes/ folder. All the routes that are required inside your project are defined inside routes/web.php. Example 1 A simple example of defining route is as follows − Route::get('/', function () { return view('welcome'); }); So now when you hit the page http://localhost:8000/ you will be redirected to the view(‘welcome’). Named routes are routes with names. A name is given to the route defined and the name later can be used in case the user wants to perform redirection. Example 2 Here is an example of a named route With ... Read More

The controller method you want to use can be added inside the view as shown below – Here App\Http\Controllers\StudentController is the controller and test() is the method we want to call. Example 1 The view is student.blade.php.Here we are calling the controller studentController and the method test(). The method test() is defined inside the studentController as shown below − Student Registration Name ... Read More

To get the details of the HTTP request you need to make use of the class Illuminate\Http\Request. With the above class, you will be able to fetch the input, cookies, and files from HTTP requests. Now consider the following form – To get all the details from the HTTP request you can do as follows − Example 1 Using $request->all() method Enter the details in the form as shown below − Once you submit it will retrieve all the input data and return an array with data. public function validateform(Request $request) { $input = $request->all(); ... Read More

The blade is a template engine that helps you to build your view display in Laravel. It also helps you to use PHP code inside the template. The blade templates are saved as filename.blade.php and are stored inside the resources/views/ folder. To understand the above question let us create a view calling the blade template. Inside routes/web.php I have created the following route that is calling the view hello with data ['mymsg' => 'Welcome to Tutorialspoint']. Example 1 Let us see an example for this − Route::get('hello', function () { return view('hello', ['mymsg' => 'Welcome to Tutorialspoint']); ... Read More

The .env file has the following details − APP_NAME=Laravel APP_ENV=local APP_KEY=base64:BUdhVZjOEzjFihHKgt1Cc+gkQKPoA4iH98p5JwcuNho= APP_DEBUG=true APP_URL=http://localhost LOG_CHANNEL=stack LOG_DEPRECATIONS_CHANNEL=null LOG_LEVEL=debug DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=test DB_USERNAME=root DB_PASSWORD= BROADCAST_DRIVER=log CACHE_DRIVER=file FILESYSTEM_DRIVER=public QUEUE_CONNECTION=sync SESSION_DRIVER=file SESSION_LIFETIME=120 MEMCACHED_HOST=127.0.0.1 REDIS_HOST=127.0.0.1 REDIS_PASSWORD=null REDIS_PORT=6379 SERVER_ADDR = 127.0.0.1 MAIL_MAILER=smtp MAIL_HOST=mailhog MAIL_PORT=1025 MAIL_USERNAME=null MAIL_PASSWORD=null MAIL_ENCRYPTION=null MAIL_FROM_ADDRESS=null MAIL_FROM_NAME="${APP_NAME}" AWS_ACCESS_KEY_ID= AWS_SECRET_ACCESS_KEY= AWS_DEFAULT_REGION=us-east-1 AWS_BUCKET= AWS_USE_PATH_STYLE_ENDPOINT=false PUSHER_APP_ID= PUSHER_APP_KEY= PUSHER_APP_SECRET= PUSHER_APP_CLUSTER=mt1 MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}" MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}" This file is generated when you do your Laravel installation. It has all the common environment variables like APP_NAME, APP_URL, your DB connection, etc. The above environment variables are used inside the config/ folder which holds all ... Read More

The json_decode() method is a PHP built-in function, which helps to convert a JSON object into a PHP object. It takes the input value as a string and returns a readable PHP object Example 1 Following is an example of the json_decode() method − $studentobj = '{"Neha":35, "Arbaaz":37, "Rehan":43}'; print_r(json_decode($studentobj)); Output The output of the above code is − stdClass Object ( [Neha] => 35 [Arbaaz] => 37 [Rehan] => 43 ) Let us now loop through the final object that we get from json_decode(). Example 2 The JSON object is ... Read More

Assume we have created a table named students using the CREATE statement as shown below − CREATE TABLE students( id INTEGER NOT NULL PRIMARY KEY, name VARCHAR(15) NOT NULL, email VARCHAR(20) NOT NULL, created_at VARCHAR(27), updated_at VARCHAR(27), address ... Read More