Noobroom/Superchillin subtitle converter

<?php
$output_directory = 'converted';

if(!is_dir($output_directory))
    die('Directory `'.$output_directory.'` does not exist.');

echo "Converted files (from Windows-1250 to UTF-8):<br>";
foreach(glob('*.srt') as $file) {
    echo $output_directory.'/'.$file.'<br>';
    file_put_contents($output_directory.'/'.$file, iconv("Windows-1250", "UTF-8", file_get_contents('file.srt')));
}