Файл: qa-include/qa-app-blobs.php
Строк: 72
<?php
/*
Question2Answer (c) Gideon Greenspan
http://www.question2answer.org/
File: qa-include/qa-app-blobs.php
Version: See define()s at top of qa-include/qa-base.php
Description: Application-level blob-management functions
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
function qa_get_blob_url($blobid, $absolute=false)
/*
Return the URL which will output $blobid from the database when requested, $absolute or relative
*/
{
if (qa_to_override(__FUNCTION__)) { $args=func_get_args(); return qa_call_override(__FUNCTION__, $args); }
return qa_path('blob', array('qa_blobid' => $blobid), $absolute ? qa_opt('site_url') : null, QA_URL_FORMAT_PARAMS);
}
function qa_get_max_upload_size()
/*
Return the maximum size of file that can be uploaded, based on database and PHP limits
*/
{
if (qa_to_override(__FUNCTION__)) { $args=func_get_args(); return qa_call_override(__FUNCTION__, $args); }
$mindb=16777215; // from MEDIUMBLOB column type
$minphp=trim(ini_get('upload_max_filesize'));
switch (strtolower(substr($minphp, -1))) {
case 'g':
$minphp*=1024;
case 'm':
$minphp*=1024;
case 'k':
$minphp*=1024;
}
return min($mindb, $minphp);
}
/*
Omit PHP closing tag to help avoid accidental output
*/