Parse CSV by line (acf repeater)

parse.php

<?php
$file = file_get_contents('/wp-content/themes/themename/analyzers.csv');
$lines = explode(PHP_EOL, $file);
$array = array();
foreach ($lines as $line) {
    $l = str_getcsv($line);
    $array[] = array(
        'brand' => $l[1],
        'model' => $l[0],
    );
}

update_field('analyzers_list', $array, $post->ID);