eZ\Publish\Core\Repository\ContentService::loadVersionInfo PHP Method

loadVersionInfo() public method

If no version number is given, the method returns the current version
public loadVersionInfo ( eZ\Publish\API\Repository\Values\Content\ContentInfo $contentInfo, integer $versionNo = null ) : eZ\Publish\API\Repository\Values\Content\VersionInfo
$contentInfo eZ\Publish\API\Repository\Values\Content\ContentInfo
$versionNo integer the version number. If not given the current version is returned.
return eZ\Publish\API\Repository\Values\Content\VersionInfo
    public function loadVersionInfo(ContentInfo $contentInfo, $versionNo = null)
    {
        return $this->loadVersionInfoById($contentInfo->id, $versionNo);
    }