* @ingroup Media
* @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
* @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason, 2009 Brent Garber, 2010 Brian Wolff
- * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
+ * @license GPL-2.0-or-later
* @see http://exif.org/Exif2-2.PDF The Exif 2.2 specification
* @file
*/
}
}
if ( is_numeric( $val ) ) {
- $fNumber = pow( 2, $val / 2 );
+ $fNumber = 2 ** ( $val / 2 );
if ( $fNumber !== false ) {
$val = $this->msg( 'exif-maxaperturevalue-value',
$this->formatNum( $val ),