/PHP/How to give optional parameter in route

How to give optional parameter in route

Route::get('demo/{name?}',function ($name = null) {
    $demo = '<h2>Demo</h2>';
    $data = compact('name','demo');
    return view('welcome')->with($data);
});

Similar codes

0 vote322 views1 answer
Xss=removed
PHP
0 vote327 views2 answers
Check if number is multiple of 3 in php
PHP
3 votes394 views2 answers
Current user laravel
PHP Laravel
0 vote315 views1 answer
Strtotime add 1 hour
PHP
0 vote355 views1 answer
How to pluck fullname database laravel
PHP
8 votes337 views6 answers
Php array join
PHP
2 votes406 views3 answers
Codeigniter last insert id
PHP CodeIgniter
0 vote325 views1 answer
Store as real file name laravel uplaod
PHP
0 vote450 views3 answers
In packagemanifest.php line 131 undefined index name
PHP
9 votes320 views5 answers
Get Current Page URL in PHP
PHP