Updated April 10, 2023
Definition of Laravel JSON
The JSON is expanded as JavaScript Object Notation and it offers the immense method to share the information between applications and languages. Day by day, the standard of JSON becomes enhanced and applied in Laravel, as it is easy to store objects and arrays with the values as a string. It works effectively on NoSQL databases and MongoDB. At the time of data transfer, the convenient technique is XML which is implied first and now JSON takes over it. In this article, the configuration, installation, and implementation of JSON in laravel is explained in brief
What is Laravel JSON?
JSON in laravel is a minimum package that makes decoding and encoding to throw exceptions of errors instantly. When the data communication is done, the suitable method is to imply is markup.XML, but now it is replaced by JSON with advanced features as it is very effective to read and convenient to store objects and arrays as strings or values. It works on both MongoDB and NoSQL databases.
Why Laravel JSON?
AJAX is a famous technique in implying JSON. When an AJAX tries to reach the application in the front end and most of the time, in server end it is responded by JSON where the data parsing can be easy and integrated into the front end by JavaScript. For example, the API of Twitter is comprised of JSON Rest API. In PHP, there are few smart functions like json_decode() and json_encode() which makes it to use easily. If the user is using firefox, he should install a few add-on options like JSONview to have a clear output in the browser. The important function of the Laravel is to fetch the standard output from the database using queries in JSON format and the user just returns the result. It helps at troubleshooting or composing the logic in an application and it is used to manage the eloquent queries to return the result to check as it turns out expected.
JSON has null variables and the double quotes are compulsory ones for strings in JSON but it doesn’t support any commenting options. It uses single quotes of JavaScript and in JSON it uses double quotes the data types used in JSON are String, double, float, array, boolean, null, object, arrays, and nested object in JSON. The following code can easily nest the arrays and objects in JSON.
JSON with nested objects and arrays
{
"an_object":
{
"an_array_of_objects":
[
{
"Art": "Monalisa"
},
{
"Music": "Beethoven"
},
{
"Food": "chinese"
},
{
"Fun": "themepark"
}
]
}
}Integration of JSON and PHP:
To integrate JSON and PHP few data can be converted using PHP array and stored in JSON string using JSON_encode().
// array which is indexed doesn’t hold any key values, it holds values.
$tool = array ('paint', 'brush', 'canvas');
Or
$tool = array (0 -> paint, 1-> brush, 2 -> canvas)
Echo json_encode ($tool);
PHP ["paint", "brush", "canvas"]
// integrate arrays values and map keys.
$osi = array ('physical' => 'wires', 'data link' => internet protocol', 'network' => 'mac address', 'transport' => ‘transmission control protocol’, 'session' => 'app link’, 'present' => 'translation', 'app' => 'email');
echo json_encode ($osi);
PHP: {"physical": "wires","data link":"internet protocol", "network":"mac address","transport":"transmission control protocol","session": "app link", "present": "translation", "app": "email"}Decoder ring in JSON
The standard PHP json_decode() option offers the method to fetch the JSON information and import it to use inside the PHP. In default, the object is constructed of std class
$tool = '["paint","brush","canvas"]';
$tool = json_decode ($tool);
echo $tool [0]; // paint
echo $tool [1]; // brush
echo $tool [2]; // canvas
$osi = array ('physical' => 'wires', 'data link' => internet protocol', 'network' => 'mac address', 'transport' => ‘transmission control protocol', 'session' => 'app link’, 'present' => 'translation', 'app' => 'email');
$osi = json_decode ($osi);
Foreach ($osi as $key => $value)
{
echo $key.' => '$value.'<br>';
}
PHP
physical => wires
data link => internet protocol
network => mac address
transport => transport control protocol
session => app links
present => translation
app => email
echo $osi-> physical; // wires
echo $osi-> 'data link'; // internet protocol
echo $osi-> network; // mac address
echo $osi-> transport; // transport control protocol
echo $osi-> session; // app links
echo $osi-> present; // translation
echo $osi-> app; // emailIn PHP, it might be a bit confusing, so the user can use json_decode() to create an array instead of stdclass, it can be passed as the true, and the second parameter is used within the function.
$osi = ('physical' => 'wires', 'data link' => internet protocol', 'network' => 'mac address', 'transport' => ‘transmission control protocol’, 'session' => 'app link’, 'present' => 'translation', 'app' => 'email');
$osi = json_decode ($osi, true);
echo $ osi ['physical'];
echo $ osi ['data link'];
echo $ osi ['network'];
echo $ os i['transport'];
echo $osi ['session'];
echo $ os i['present'];
echo $ osi ['app'];JSON view in Laravel:
If the user has proficient knowledge in JSON, he can work on the nook and corner of Laravel and gets familiar as it is more into JSON.
Route::get ('/', function()
{
$ paint = Painting: all();
return $paints;
}
);
PHP
[
{
"value": 1,
"header": "MonaLisa",
"body": "most beautiful painting in the world. It is a picture of a smiling girl"
"value": 2,
"created at": "2022-01-24 19:55",
"updated at": "2022-01-24 19:55"
},
{
"value": 3,
"header": "music",
"body": "the music heals everything, it acts as a strong and peace soul to mind ",
"value": 4,
"created at": "2022-01-24 19:55",
"updated at": "2022-01-24 19:55"
},
{
"value": 5,
"header": "food",
"body": "healthy food gives the healthy mind, eats to live, not live to eat",
"value": 6,
"created at": "2022-01-24 19:55",
"updated at": "2022-01-24 19:55"
},
{
"value": 6,
"header": "exercise",
"body": "healthy movement which makes the muscles to burn, keeps the mind and body active",
"value": 7,
"created at": "2022-01-24 19:55",
"updated at": "2022-01-24 19:55
},Conclusion
Hence Laravel JSON is used to store the values in form of arrays and objects, where troubleshooting and compilation of code are easy and time-consuming.
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