private function rotateByCopy($rotateFile, $newFile)
    {
        @copy($rotateFile, $newFile);
        if ($this->fileMode !== null) {
            @chmod($newFile, $this->fileMode);
        }
    }
private function rotateByCopy($rotateFile, $newFile)
    {
        @copy($rotateFile, $newFile);
        if ($this->fileMode !== null) {
            @chmod($newFile, $this->fileMode);
        }
    }
private function rotateByCopy ( $ rotateFile , $ newFile ) { @ copy ( $ rotateFile , $ newFile ) ; if ( $ this -> fileMode !== null ) { @ chmod ( $ newFile , $ this -> fileMode ) ; } }
*
Copy rotated file into new file
@param string $rotateFile
@param string $newFile
* Copy rotated file into new file