How do you get the size of the file?

[Cleofas]

Show me how to put the file in. phpso that the name of the file is marked (e.g.: index.php - 10 kb.♪ functions.php - 25 kb.(a) Could be a function to indicate which one can draw the size of the file.

[Avante]

I suggest that:

function formatFileSize($size) {
    $a = array("B", "KB", "MB", "GB", "TB", "PB");
    $pos = 0;
    while ($size >= 1024) {
        $size /= 1024;
        $pos++;
    }
    return round($size,2)." ".$a[$pos];
}