isFile() && in_array(strtolower($file->getExtension()), $valid_extensions))
$array[] = $file->getFilename();
sort($array);
return $array;
}
function humanize($text)
{
$file = pathinfo($text);
return str_replace('_', ' ', $file['filename']) . ".";
}
?>
<?php echo $album_title ?>
0) { ?>
Please upload photos to {$image_dir}/ directory"; ?>