source: mysql/libraries/transformations/application_octetstream__download.inc.php@ 5

<?php
/* $Id: application_octetstream__download.inc.php 9617 2006-10-26 14:58:40Z nijel $ */
// vim: expandtab sw=4 ts=4 sts=4:

function PMA_transformation_application_octetstream__download(&$buffer, $options = array(), $meta = '') {
    global $row, $fields_meta;

    if (isset($options[0]) && !empty($options[0])) {
        $cn = $options[0]; // filename
    } else {
        if (isset($options[1]) && !empty($options[1])) {
            foreach($fields_meta as $key => $val) {
                if ($val->name == $options[1]) {
                    $pos = $key;
                    break;
                }
            }
            if (isset($pos)) {
                $cn = $row[$pos];
            }
        } 
        if (empty($cn)) {
            $cn = 'binary_file.dat';
        }
    }

    return
      sprintf(
        '<a href="transformation_wrapper.php%s&amp;ct=application/octet-stream&amp;cn=%s" title="%s">%s</a>',

        $options['wrapper_link'],
        urlencode($cn),
        htmlspecialchars($cn),
        htmlspecialchars($cn)
      );
}

?>