Format Parameter to upload ERROR

Hello…
I need to know how to pass parameter to php, I want to upload image to localhost with xampp.

below is my php and my kodular:

gbrsave.php

<?php $imgDir = "images/"; $fileName = $_REQUEST['fname']; $data = file_get_contents('php://input'); $store = file_put_contents($imgDir.$fileName, $data); if ($store !== false ) { echo "File $fileName saved to server, $store bytes\n"; } else { echo "File $fileName not saved\n"; } ?>

UploadPhp

error said :
Notice: Undefined index: fname in d:\xampp\htdocs\niagatimur\gbrsave.php

and

Warning: file_put_contents(brg/): failed to open stream: No such file or directory in d:\xampp\htdocs\niagatimur\gbrsave.php

Please help me, what sintax should i use?

Thanks

This topic only now become hot topic after 1.5.5 updation

Pls read this

Thankyou 4 your answer, however that not what im lokking for.

I want to take picture by phone then save it to pc/laptop,
my problem is i dont know how to pass my image from kodular to php,
I tried above picture come up error

I find many tutorial save image on hosting, not on pc, when i try this tutorial to save image on pc/laptop not success

maybe any one can help me?
thanks

ps: i use android 9 btw

It needs storage permission to take photo…