Is there a difference between get and input in laravel's request?

Question

public function foo(Request $request)
{
    $foo = $request->get('a');
    
    $foo = $request->input('a');
}

Is there any difference between using get and input here?

Answer 1

It’s different.

After looking at input to get the array, I simply performed the fetch operation.
get has a more complete fetch mechanism, and there are also many exception-throwing operations.

For specific information, LZ can check the source code:
The input method is at: /vendor/laravel/framework/src/Illuminate/Http/Request.php/vendor/laravel/framework/src/Illuminate/Http/Request.php
get方法在：/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.phpThe get method is at: /vendor /symfony/http-foundation/Symfony/Component/HttpFoundation/ParameterBag.php

PS, I currently have 4.2