LdapTools\Operation\RenameOperation::setDeleteOldRdn PHP Method

Set whether or not the old RDN is removed after the operation. If your intent is to move the object, then this should be set to true typically.

public setDeleteOldRdn ( boolean $delete )
$delete	boolean

    public function setDeleteOldRdn($delete)
    {
        $this->properties['deleteOldRdn'] = $delete;
        return $this;
    }

RenameOperation