Kamshory, MT

``` $zk->disableDevice(); ``` only to prevent user check while application read attendance data and the check is not recorded. When $zk->disableDevice(); called, device will display text "Working..." so user can...

I have tested it on Solution X100C but not on the others.

$zk->disableDevice(); and $zk->enableDevice(); just to prevent device not responding when library read data from it. By invoke $zk->disableDevice(), user will wait until reading process finish. Because all user data have...

Hello Roberto Thanks for using my library For your issue, you can read previous post https://github.com/kamshory/ZKLibrary/issues/9

I am sorry. You can not. You must read all attendance data and save it to your database. Then you can select data from your database as you want.

Unfortunately, ZK not provide the status (check in or check out). You should use your own algorithm to get the status by the attendance time. For this purpose, you need...

I develop this library only with one device. For some device, you can modify this library. Thank you.

My best practice is clear all attendance log after move it into the database. For invalid date, you can fix it at ```php $timestamp = $this->decodeTime(hexdec($this->reverseHex(substr($u[1], 58, 8)))); ```

@li-on Thank you brother.

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