public function checkImageResizeNotExceedMemoryLimit($size) { return $size[0] * $size[1] * 3 * EstateController::TWEAK_FACTOR + EstateController::IMAGE_THUMBNAIL_WIDTH * EstateController::IMAGE_THUMBNAIL_HEIGHT * 3 * EstateController::TWEAK_FACTOR + 5 * 1024 * 1024 < Common::getMemoryLimit(); }