public function import_from_file( $filename ) { $reader =
new POMO_FileReader( $filename );
if ( !
$reader->
is_resource() ) { return false;
} $this->filename =
(string) $filename;
return $this->
import_from_reader( $reader );
} /**
* @param string $filename
* @return bool
*/
public function export_to_file( $filename ) { $fh =
fopen( $filename, 'wb'
);
if ( !
$fh ) { return false;
}