private function dumpVersionToIndividualFile(Version $version, $file, $key)
{
$this->loadIndividualFile($file, $key);
$data = $version->toArray();
$data['uid'] = $version->getId();
$this->individualFiles[$key]['packages'][strtolower($version->getName())][$version->getVersion()] = $data;
$timestamp = $version->getReleasedAt() ? $version->getReleasedAt()->getTimestamp() : time();
if (!isset($this->individualFilesMtime[$key]) || $this->individualFilesMtime[$key] < $timestamp) {
$this->individualFilesMtime[$key] = $timestamp;
}
}
