if ( $sizeLinkBigImagePreview ) {
// Show a different message of preview is different format from original.
$previewTypeDiffers = false;
if ( $sizeLinkBigImagePreview ) {
// Show a different message of preview is different format from original.
$previewTypeDiffers = false;
$params['width'] = $width;
$params['height'] = $height;
$thumbnail = $this->displayImg->transform( $params );
$params['width'] = $width;
$params['height'] = $height;
$thumbnail = $this->displayImg->transform( $params );