in Laravel return JSON response can be sent using the json laravel method. This laravel method will instinctive set the Content-Type header to application/json. The json Based data laravel method will instinctive convert the your Custom array into relevant get json Data Format response.

Special Responses

Creating A JSON Response

return Response::json(array('name' => 'Pakainfo', 'state' => 'GJ'));

Creating A JSONP Response

return Response::json(array('name' => 'Pakainfo', 'state' => 'GJ'))->setCallback(Input::get('callback'));

php laravel return json response

return response()->json([
    'name' => 'Pakainfo',
    'state' => 'GJ'
]);

blade file:

controller method:

public function getUserData()
{

    $main_head = "pakainfo.com";
    $html_view = view("ajaxView",compact('main_head'))->render();
    return response()->json(['html'=>$html_view]);

}

ajaxView.blade.php file:

{{ $main_head }}

Formatting JSON data in Laravel

PHP has a built-in method like name as a json_encode() to simply encode your arrays into JSON string formatgreat format. I can implement step by step:

$array = array('pakainfo','infinityknow','tools');
return json_encode($array);

However, latest versions of Laravel like 5/6/7 also has a its own json() method which automatically sets relevant data Http Content-Type as well as encodes JSON data:

$array = array('pakainfo','infinityknow','tools');
return response()->json($array);

Parse JSON data in Laravel Blade

One of the problems that many Backend PHP developers face is parsing the array to JSON the JSON outputs from third-party any Rest APIs as well as print or display in Laravel Blade Views files. To do therefor, let us use the simple JSON object we make my previously post. We will used built-in json_decode() method of PHP to first step the JSON data:

$readDataArr = '["pakainfo","infinityknow","tools"]';
$result_data = json_decode($readDataArr);
echo $result_data[0];

Observe the bellow example to know step by step more about JSON Response −

Phase 1 − Include the bellow line in app/Http/routes.php file.

app/Http/routes.php

Route::get('get-data',function() {
   return response()->json(['name' => 'Magan Libasiya', 'state' => 'Rajkot']);
});

Phase 2 − Visit the bellow URL to test the json response.

http://localhost:8000/get-data

Laravel json response from controller example

If you are working with PHP Based REST API Http Call then you always required to return json data response using response()->json($readDataArr) that method any client based js framework can handle with print it simply. We made bellow laravel controller method in this method We here data return json array data response, that method you can know step by step. laravel provide response() helper and it will help to response of json object. But if you are working on Core PHP then you have to do json_encode() before send results. In laravel source code you can do it simply like this bellow method:

Example:

public function getJsonData()
{
    $readDataArr = ['id'=>98, 'name'=>'pakainfo'];
    return response()->json($readDataArr);
}

I hope you get an idea about laravel return json.
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