function mkdir($dir, $mode = -1, $recursive = false)
{
if (!($this->bitmap & SSH2::MASK_LOGIN)) {
return false;
}
$dir = $this->_realpath($dir);
// by not providing any permissions, hopefully the server will use the logged in users umask - their
// default permissions.
$attr = $mode == -1 ? "" : pack('N2', NET_SFTP_ATTR_PERMISSIONS, $mode & 07777);
if ($recursive) {
$dirs = explode('/', preg_replace('#/(?=/)|/$#', '', $dir));
if (empty($dirs[0])) {
array_shift($dirs);
$dirs[0] = '/' . $dirs[0];
}
for ($i = 0; $i < count($dirs); $i++) {
$temp = array_slice($dirs, 0, $i + 1);
$temp = implode('/', $temp);
$result = $this->_mkdir_helper($temp, $attr);
}
return $result;
}
return $this->_mkdir_helper($dir, $attr);
}