paster

function recognizeEncoding($text) {
	if(preg_match('/ě|š|č|ř|ž|ý|á|í|é|ó|ú|ů/', $text)) {
		return 'utf-8';
	} elsif(preg_match('/\x9a|\x9d|\x9e|\x8a|\x8d|\x8e/', $text)) {
		return 'windows-1250';

<?php
 
function format_filesize($bytes) {
	$s = array('B', 'Kb', 'MB', 'GB', 'TB', 'PB');
	$e = floor(log($bytes)/log(1024));