public function getFileMimeType($file)
    {
        if (function_exists('finfo_file')) {
            $finfo = finfo_open(FILEINFO_MIME_TYPE);
            $type = finfo_file($finfo, $file);
            finfo_close($finfo);
        } else if (function_exists('mime_content_type')) {
            $type = mime_content_type($file);
        } else {
        	$type = '';
        }
        return $type;
    }
public function getFileMimeType($file)
    {
        if (function_exists('finfo_file')) {
            $finfo = finfo_open(FILEINFO_MIME_TYPE);
            $type = finfo_file($finfo, $file);
            finfo_close($finfo);
        } else if (function_exists('mime_content_type')) {
            $type = mime_content_type($file);
        } else {
        	$type = '';
        }
        return $type;
    }
public function getFileMimeType ( $ file ) { if ( function_exists ( 'finfo_file' ) ) { $ finfo = finfo_open ( FILEINFO_MIME_TYPE ) ; $ type = finfo_file ( $ finfo , $ file ) ; finfo_close ( $ finfo ) ; } else if ( function_exists ( 'mime_content_type' ) ) { $ type = mime_content_type ( $ file ) ; } else { $ type = '' ; } return $ type ; }
Get the mimetype of a file.

@param string $file The file.
@return string The the mimetype of the file.
Get the mimetype of a file .