CSV reader

addresses.csv

Csv.php

<?php

namespace Csv;

class Csv
{
    private $path = null;
    private $fh = null;

    public function __construct(string $path = null)
    {
        $this->setPath($path);
    }

    public function setPath(string $path): void
    {
        $this->path = $path;
        $this->open();
    }

    public function readLine()
    {
        return $this->getStringLine();
    }

    public function getStringLine()
    {
        if (($row = fgetcsv($this->fh)) !== false) {
            return $row;
        }
        return false;
    }

    private function open(): bool
    {
        if (($fh = fopen($this->path, 'r')) !== false) {
            $this->fh = $fh;
            return true;
        }
        return false;
    }
}

test-csv.php

<?php

require('Csv.php');

use Csv\Csv;

$csv = new Csv('./addresses.csv');

while ($line = $csv->readLine()) {
    print_r($line);
}