another example of CSV file reading/parsing

CSVread.php

<?php

namespace AppBundle\Command;

use Symfony\Component\Console\Command\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Finder\Finder;
use Symfony\Component\DomCrawler\Crawler;

class TestCommand extends ContainerAwareCommand
{
    private $csvParsingOptions = array(
        'finder_in' => __DIR__,
        'finder_name' => 'test.csv',
        'ignoreFirstLine' => false
    );

    private $matches = [];
    private $bigString = '';


    protected function configure()
    {
        $this->setName('csv:read')
            ->setDescription('Import csv file');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $csv = $this->parseCSV();


        foreach ($csv as $item => $value) {
//            $output->writeln($value[2]);    // $value[0] - id, $value[1] - slug, $value[2] - content
//            $output->writeln('');

            $this->bigString .= $value[2];
//var_dump($value[2]);


                $doc = new \DOMDocument();
                @$doc->loadHTML($value[2]);
                $tags = $doc->getElementsByTagName('img');

                foreach ($tags as $tag)
                {
//                    var_dump( $tag->getAttribute('src'));
//
                    $http = strpos($value[2], 'C:');

                    if($http)
                    {
                        $this->matches[$value[1]] = $tag->getAttribute('src');
                    }

                }

        }

//        var_dump($this->bigString);
        var_dump($this->matches);
//
//        $doc = new \DOMDocument();
//        @$doc->loadHTML($this->bigString);
//        $tags = $doc->getElementsByTagName('img');
//
//        foreach ($tags as $tag)
//        {
//            var_dump( $tag->getAttribute('src'));
//        }
    }

    /**
     * @throws \Exception
     */

    private function parseCSV()
    {
        $ignoreFirstLine = $this->csvParsingOptions['ignoreFirstLine'];

        $finder = new Finder();

        $finder->files()
            ->in($this->csvParsingOptions['finder_in'])
            ->name($this->csvParsingOptions['finder_name'])
            ->files();

        foreach ($finder as $file) {
            $csv = $file;
        }
        if (empty($csv)) {
            throw new \Exception("NO CSV FILE");
        }

        $rows = [];

        if (($handle = fopen($csv->getRealPath(), "r")) !== false) {
            $i = 0;
            while (($data = fgetcsv($handle, null, ",")) !== false) {
                $i++;
                if ($ignoreFirstLine && $i == 1) {
                    continue;
                }
                $rows[] = $data;
            }
            fclose($handle);
        }
        return $rows;
    }
}