public function setPointerPosition( int $offset = 0 ) : bool
   {

      if ( ! \is_resource( $this->fp ) )
      {
         return false;
      }

      return (bool) \fseek( $this->fp, $offset );

   }
public function setPointerPosition( int $offset = 0 ) : bool
   {

      if ( ! \is_resource( $this->fp ) )
      {
         return false;
      }

      return (bool) \fseek( $this->fp, $offset );

   }
public function setPointerPosition ( int $ offset = 0 ) : bool { if ( ! \ is_resource ( $ this -> fp ) ) { return false ; } return ( bool ) \ fseek ( $ this -> fp , $ offset ) ; }
Sets a new file pointer position.

@param  integer $offset
@return boolean
Sets a new file pointer position .