PHP code example of nilportugues / api-problems

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

nilportugues / api-problems example snippets

use NilPortugues\Api\Problem\ApiProblemResponse;

$additionalDetails = []; //you may pass additional details too.

/**@var $response is a PSR7 response */
$response = ApiProblemResponse::json(404,'User with id 5 not found.', 'Not Found', 'user.not_found', $additionalDetails);
$response = ApiProblemResponse::xml(404,'User with id 5 not found.', 'Not Found', 'user.not_found', $additionalDetails);

$response = ApiProblemResponse::fromExceptionToJson($exception);
$response = ApiProblemResponse::fromExceptionToXml($exception);

use NilPortugues\Api\Problem\ApiProblem;
use NilPortugues\Api\Problem\ApiProblemResponse;
use NilPortugues\Api\Problem\Presenter\JsonPresenter;

$apiProblem = new ApiProblem(
    404,
    'User with id 5 not found.',
    'Not Found', 
    'user.not_found'
); 

$presenter = new JsonPresenter($apiProblem); //or XmlPresenter
return new ApiProblemResponse($presenter);  

use NilPortugues\Api\Problem\ApiProblem;
use NilPortugues\Api\Problem\ApiProblemResponse;
use NilPortugues\Api\Problem\Presenter\JsonPresenter;

try {
    //...your code throwing an exception
    throw new \Exception('User with id 5 not found.', 404);   
     
} catch(\Exception $exception) {

    $problem = ApiProblem::fromException($exception);
    $presenter = new JsonPresenter($apiProblem); //or XmlPresenter
    return new ApiProblemResponse($presenter);        
}

use NilPortugues\Api\Problem\ApiProblem;
use NilPortugues\Api\Problem\ApiProblemResponse;
use NilPortugues\Api\Problem\Presenter\JsonPresenter;

try {
    // some code of yours throws an exception... for instance:
    throw new \Exception('User data is not valid.', 500);
           
} catch(\Exception $exception) {

    $additionalDetails = [
        'errors' => [
            ['name' => 'username', 'error' => 'Username must be at least 5 characters long.'],
            ['name' => 'email', 'error' => 'Provided address is not a valid email.'],
        ],
    ]

    $apiProblem = ApiProblem::fromException(
        $exception,
        'Input values do not match the