PHP parse csv file

php_csv_parse.php

$line = 0; $header = array();
       
if (false !== ($handle = fopen($file_name, "r"))) {
    while (false !== ($data = fgetcsv($handle))) {

        if (0 === $line) {
            $header = $data;
        } else {

            $data = array_combine($header, $data);
            //print_s($data);
        }
        $line++;
        //if (20 < $line){ break;}
    }
}