Read encoded CSV

<?php

error_reporting(E_ALL);

header('content-type: text/plain;charset=utf8');


function readCSV($path, $hasHeader = true, $encoding = "UTF-16") {
    $contents = file_get_contents($path);
    $contents = iconv($encoding, "UTF-8", $contents);
    $lines    = explode("\r\n", $contents);
    $lines    = array_filter($lines, 'trim');
    $rows     = array_map('str_getcsv', $lines);

    if($hasHeader) {
        $headers  = array_shift($rows);

        foreach($rows as &$row) {
            $data     = [];

            foreach($row as $idx => $value) {
                $data[$headers[$idx]] = $value;
            }

            $row = $data;
        }

    }

    return $rows;
}


$csv = readCSV('google.csv');

print_r($csv);