Bulk Rename ANSI Files >> UNICODE?

Question

Network administration

It so happened that when backing up CPanel, pictures that had names in Unicode (not Russian) became cracked (it looks like Chinese, but ANSI), so here's how to perform the reverse operation)
through php, windows app. or something else,
a lot of cardboard

Answer 1

In PHP

define('IN_CONV','CP1251');
define('OUT_CONV','UTF-8');
$dir='/some/dir/'

ansiutf($dir);

function ansiutf($dir)
{
  if ($dh = opendir($dir)) {
    while (($file = readdir($dh)) !== false) {
        	if($file!=='.' && $file!=='..' && is_dir($file)===false && is_image($file)===true)
        		rename($dir.$file,$dir.iconv(IN_CONV,OUT_CONV,$file));
        	elseif(is_dir($file)===true)
        		ansiutf($dir.$file.'/');
        }
        closedir($dh);
    }
}

is_image($file)
{
  $ext=substr($file,strrpos($file,'.'));
  if($ext==='.gif' || $ext==='.png' || $ext==='.jpg' || $ext==='.jpeg')
    return true;
  else
    return false;
}