public function delete($file)
    {
        return ($this->isConnected() === true) ? ftp_delete($this->getConnection(), $file) : false;
    }
public function delete($file)
    {
        return ($this->isConnected() === true) ? ftp_delete($this->getConnection(), $file) : false;
    }
public function delete ( $ file ) { return ( $ this -> isConnected ( ) === true ) ? ftp_delete ( $ this -> getConnection ( ) , $ file ) : false ; }
Delete the files.

@param (string) $file file you want to delete

@since 3.0.0

@return bool
Delete the files .