Csv File to multidimentional Array

gistfile1.php

function csv2array($file,$head=true,$delim=",",$len=1000) {
    $return = false;
    $handle = fopen($file, "r");
    if ($head) {
        $header = fgetcsv($handle, $len, $delim);
    }
    while (($data = fgetcsv($handle, $len, $delim)) !== FALSE) {
        if ($head AND isset($header)) {
            foreach ($header as $key=>$heading) {
                $row[$heading]=(isset($data[$key])) ? $data[$key] : '';
            }
            $return[]=$row;
        } else {
            $return[]=$data;
        }
    }
    fclose($handle);
    return $return;
}