fileSize
function fileSize($bytes, $decimals = 2, $separator = ‘,’) { $size = [‘B’, ‘kB’, ‘MB’, ‘GB’, ‘TB’, ‘PB’, ‘EB’, ‘ZB’, ‘YB’]; $factor = floor((strlen($bytes) – 1) / 3); return str_replace( ‘.’, $separator, sprintf( “%.{$decimals}f”, $bytes /…