$file = Model::staticGet('File', $fileId); $file->fileName = 'new_filename'; $file->save();
$file = Model::staticGet('File', $fileId); if ($file->isImage()) { // Process the image }
$file = Model::staticGet('File', $fileId); if ($file instanceof Image) { // Process the image }In this example, we check if the file is an instance of the Image class and then process the image based on some condition. The staticGet() method belongs to the Model package in the PHP library which is used to interact with the database and access the data efficiently.