PHP Code Copy File

<?php
require_once"konmysqli.php";


if(isset($_GET['sensor'])){
$sensor = $_GET['sensor'];
$status = $_GET['status'];

$tanggal = date("Y-m-d");
$jam = date("H:i:s");
$catatan = "";

$NF=date("YmdHis");

$gambar="img-$NF.jpg";

$file="C:\\Users\\USER\\Desktop\\IMGS\sent.jpg";
$newfile="C:\\xampp\\htdocs\\_PROJECT_FINAL\\arduino\\ap_ipcamera_keamanan\\ypathfile\\".$gambar;

if(!copy($file,$newfile)){
    $catatan= "failed to copy $gambar";
}
else{
    $catatan= "copied $gambar success\n";
}

$sql="INSERT INTO `$tblog`
(`kode_log`, `sensor`, `tanggal`, `jam`,`catatan`, `status`, `gambar`) VALUES
('', '$sensor', '$tanggal', '$jam', '$catatan', '$status', '$gambar')";
$simpan=process($conn,$sql);

//TELEGRAM

echo "sukses";
}
else{
echo "failed";
}



?>

<?php
function process($conn,$sql){
$s=false;
$conn->autocommit(FALSE);
try {
  $rs = $conn->query($sql);
  if($rs){
      $conn->commit();
    $last_inserted_id = $conn->insert_id;
  $affected_rows = $conn->affected_rows;
  $s=true;
  }
}
catch (Exception $e) {
echo 'fail: ' . $e->getMessage();
  $conn->rollback();
}
$conn->autocommit(TRUE);
return $s;
}
?>