Miselnice
Ko se voda Nila pomeša z morjem, zgubi svojo sladkost.
(Angleški pregovor)
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* This version may have been modified pursuant to the GNU General Public
* License, and as distributed it includes or is derivative of works licensed
* under the GNU General Public License or other free or open source software
* licenses. See COPYRIGHT.php for copyright notices and details.
*/
function quizMimeTypeIsMediaFile( $mimeType )
{
static $mediaMimeTypes = array(
'image/jpeg',
'image/gif',
'image/png',
'image/bmp',
'image/tiff',
'application/x-shockwave-flash',
'application/pdf',
'application/msword',
'application/ms-excel',
'application/ms-powerpoint',
'text/html',
'text/plain',
'video/mpeg',
'video/quicktime',
'video/x-ms-asf',
'video/x-ms-wmv',
'video/x-msvideo',
'audio/mpeg',
'audio/x-pn-realaudio',
'audio/x-realaudio',
'audio/x-wav',
'audio/x-ms-wma',
'audio/midi',
'application/ogg'
);
if( in_array( $mimeType, $mediaMimeTypes ) )
{
return true;
}
else
{
return false;
}
}
function quizGuessMimeType( $file )
{
static $fileTypesToMimeTypes = array(
'.png' => 'image/png',
'.gif' => 'image/gif',
'.jpg' => 'image/jpeg',
'.jpe' => 'image/jpeg',
'.jpeg' => 'image/jpeg',
'.bmp' => 'image/bmp',
'.tif' => 'image/tiff',
'.tiff' => 'image/tiff',
'.swf' => 'application/x-shockwave-flash',
'.pdf' => 'application/pdf',
'.doc' => 'application/msword',
'.xls' => 'application/ms-excel',
'.ppt' => 'application/ms-powerpoint',
'.htm' => 'text/html',
'.html' => 'text/html',
'.txt' => 'text/plain',
'.asc' => 'text/plain',
'.mpg' => 'video/mpeg',
'.mpeg' => 'video/mpeg',
'.mov' => 'video/quicktime',
'.asf' => 'video/x-ms-asf',
'.wmv' => 'video/x-ms-wmv',
'.avi' => 'video/x-msvideo',
'.mp2' => 'audio/mpeg',
'.mp3' => 'audio/mpeg',
'.ra' => 'audio/x-pn-realaudio',
'.ram' => 'audio/x-realaudio',
'.wav' => 'audio/x-wav',
'.wma' => 'audio/x-ms-wma',
'.mid' => 'audio/midi',
'.ogg' => 'application/ogg'
);
$mimeType = false;
/*
if( function_exists( 'mime_content_type' ) )
{
$mimeType = mime_content_type( $file );
}
*/
// Function doesn't exist, or MIME type couldn't be identified by the
// MIME magic system.
if( $mimeType == false )
{
$suffix = strtolower( substr( $file, strrpos( strtolower( $file ), '.' ) ) );
if( array_key_exists( $suffix, $fileTypesToMimeTypes ) )
{
$mimeType = $fileTypesToMimeTypes[ $suffix ];
}
}
return $mimeType === false ? '' : $mimeType;
}
?>
