59     * @param string $computerName The name of the computer
63     public function info($computerName, $fields = NULL)  argument
65         if ($computerName === NULL) { return false; }
68         $filter = "(&(objectClass=computer)(cn=" . $computerName . "))";
81     * @param string $computerName The name of the computer
85     public function infoCollection($computerName, $fields = NULL)  argument
87         if ($computerName === NULL) { return false; }
90         $info = $this->info($computerName, $fields);
102     * @param string $computerName The name of the computer
107     public function inGroup($computerName, $group, $recursive = NULL)  argument
109         if ($computerName === NULL) { return false; }
115         $groups = $this->groups($computerName, array("memberof"), $recursive);
128     * @param string $computerName The name of the computer
132     public function groups($computerName, $recursive = NULL)  argument
134         if ($computerName === NULL) { return false; }
139         $info = @$this->info($computerName, array("memberof", "primarygroupid"));