public function getSize($force = false, $formatted = false, $precision = 2)
{
if ($this->_size == null || $force) {
$this->recalculateSize();
}
return $formatted ? FsUtil::bytesToHuman($this->_size, $precision) : $this->_size;
}
/**
* Get the total size (recursive) of a directory.
*
* @return float Number of bytes on success, or false on failure.
*/
public function getTotalSize($formatted = false, $precision = 2)
{
$bytes = 0;
$iter = new RecursiveDirectoryIterator($this->getAbsolute());
foreach (new RecursiveIteratorIterator($iter) as $p) {
$bytes += $p->getSize();
}
return $formatted ? FsUtil::bytesToHuman($bytes, $precision) : $bytes;
}