Change-Id: I98faa04fb9a4710daffa3c55ba3f61df0e12d71b
* Get the oldest revision timestamp of this page
*
* @param int $flags Title::GAID_FOR_UPDATE
* Get the oldest revision timestamp of this page
*
* @param int $flags Title::GAID_FOR_UPDATE
- * @return string MW timestamp
+ * @return string|null MW timestamp
*/
public function getEarliestRevTime( $flags = 0 ) {
$rev = $this->getFirstRevision( $flags );
*/
public function getEarliestRevTime( $flags = 0 ) {
$rev = $this->getFirstRevision( $flags );