PHP code example of oat-sa / lib-health-check

1. Go to this page and download the library: Download oat-sa/lib-health-check library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

oat-sa / lib-health-check example snippets


 declare(strict_types=1);

use OAT\Library\HealthCheck\Checker\CheckerInterface;
use OAT\Library\HealthCheck\Result\CheckerResult;

class MySuccessChecker implements CheckerInterface
{
    public function getIdentifier() : string
    {
        return 'MySuccessChecker';
    }
    
    public function check() : CheckerResult
    {
        return new CheckerResult(true, 'my success message');
    }
}

class MyFailureChecker implements CheckerInterface
{
    public function getIdentifier() : string
    {
        return 'MyFailureChecker';
    }
    
    public function check() : CheckerResult
    {
        return new CheckerResult(false, 'my failure message');
    }
}


 declare(strict_types=1);

use OAT\Library\HealthCheck\HealthChecker;

$healthChecker = new HealthChecker();

$results = $healthChecker
    ->registerChecker(new MySuccessChecker())
    ->registerChecker(new MyFailureChecker())
    ->performChecks();

$results->hasErrors(); // true

foreach ($results as $result) {
    echo $result->getMessage();
}