private static function _getPartialFileContent($file, $range)
    {
        $length = $range[1]-$range[0]+1;

        if( !$handle = fopen($file, 'r') )
            throw new Kwf_Exception(sprintf("Could not get handle for file %s", $file));
        if( fseek($handle, $range[0], SEEK_SET) == -1 )
            throw new Kwf_Exception(sprintf("Could not seek to byte offset {$rage[0]}"));

        $ret = fread($handle, $length);
        return $ret;
    }
private static function _getPartialFileContent($file, $range)
    {
        $length = $range[1]-$range[0]+1;

        if( !$handle = fopen($file, 'r') )
            throw new Kwf_Exception(sprintf("Could not get handle for file %s", $file));
        if( fseek($handle, $range[0], SEEK_SET) == -1 )
            throw new Kwf_Exception(sprintf("Could not seek to byte offset {$rage[0]}"));

        $ret = fread($handle, $length);
        return $ret;
    }
private static function _getPartialFileContent ( $ file , $ range ) { $ length = $ range [ 1 ] - $ range [ 0 ] + 1 ; if ( ! $ handle = fopen ( $ file , 'r' ) ) throw new Kwf_Exception ( sprintf ( "Could not get handle for file %s" , $ file ) ) ; if ( fseek ( $ handle , $ range [ 0 ] , SEEK_SET ) == - 1 ) throw new Kwf_Exception ( sprintf ( "Could not seek to byte offset {$rage[0]}" ) ) ; $ ret = fread ( $ handle , $ length ) ; return $ ret ; }
returns the partial content from a file
returns the partial content from a file