PHP code example of sourceability / instrumentation

1. Go to this page and download the library: Download sourceability/instrumentation 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/ */

sourceability / instrumentation example snippets




namespace App\Command;

use Sourceability\Instrumentation\Profiler\ProfilerInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class IndexCommand extends Command
{
    /**
     * @var ProfilerInterface
     */
    private $profiler;

    public function __construct(ProfilerInterface $profiler)
    {
        parent::__construct();

        $this->profiler = $profiler;
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $this->profiler->stop();

        $pager = new Pagerfanta(...);

        foreach ($pager as $pageResults) {
            $this->profiler->start('index_batch');

            $this->indexer->index($pageResults);

            $this->profiler->stop();
        };

        return 0;
    }
}