public function tempnam()
  {
    $sysTempDir = $this->_sysGetTempDir();
    do {
      $this->_tempnamCounter++;
      $name = $sysTempDir . "/" . $this->_tempnamCounter;
    } while (file_exists($name));

    return $name;
  }
public function tempnam()
  {
    $sysTempDir = $this->_sysGetTempDir();
    do {
      $this->_tempnamCounter++;
      $name = $sysTempDir . "/" . $this->_tempnamCounter;
    } while (file_exists($name));

    return $name;
  }
public function tempnam ( ) { $ sysTempDir = $ this -> _sysGetTempDir ( ) ; do { $ this -> _tempnamCounter ++ ; $ name = $ sysTempDir . "/" . $ this -> _tempnamCounter ; } while ( file_exists ( $ name ) ) ; return $ name ; }
Return unique filename

@return string
Return unique filename