This MODX Snippet parse CSV Data and return it to chunk

csvparse.php

<?php
/**
 * csvParse
 *
 * DESCRIPTION
 *
 * This Snippet parse CSV Data and return it to chunk
 *
 * PROPERTIES:
 *
 * &file required
 * &delimiter
 * &tpl required
 * &placeholderPrefix
 * &offset int
 * &limit int
 *
 * USAGE:
 *
 * [[csvParse?
 *    &file=`file.csv`
 *    &tpl=`row` ]]
 *
 */

# vars
$file = $modx->getOption('file', $scriptProperties, false);
$delimiter = $modx->getOption('delimiter', $scriptProperties, ';');
$tpl = $modx->getOption('tpl', $scriptProperties, $inlineTplPrefix . ' ');
$placeholderPrefix = $modx->getOption(
    'placeholderPrefix',
    $scriptProperties,
    'cell_'
);
$offset = $modx->getOption('offset', $scriptProperties, 0);
$limit = $modx->getOption('limit', $scriptProperties, 100);
$pdo = $modx->getService('pdoFetch');
$idx = 0;
$output = [];

# read csv
if (($handle = fopen(MODX_BASE_PATH . $file, 'r')) !== false) {
    while (($data = fgetcsv($handle, 1000, $delimiter)) !== false) {
        if ($idx >= $offset && $idx <= $limit) {
            foreach ($data as $i => $cell) {
                if (!empty($cell)) {
                    $placeholders[$placeholderPrefix . $i] = $cell;
                }
            }
            $output[] = $modx->getChunk(
                $tpl,
                array_merge($placeholders, [
                    'idx' => $idx,
                ])
            );
        }
        $idx++;
    }
    fclose($handle);
}

return implode('', $output);