public static function fetchFromDb($id)
{
global $logger;
$logger->LogInfo("Fetching gallery image for id: {$id}");
if (!is_numeric($id)) {
$logger->LogError("Gallery image id: {$id} is not a valid number");
return null;
}
$sql = "SELECT * FROM bsi_gallery_images WHERE id = " . $id;
return GalleryImage::fetchFromDbSqlSingle($sql);
}