My code:(for append field so taken k)
$num4 = count($_FILES['attach_doc']['name']);
for($k = 0; $k < $num4; $k++) {
$fname = pathinfo($_FILES['attach_doc']['name'][$k], PATHINFO_FILENAME); // Returns Filename without extention
$exn = pathinfo($_FILES['attach_doc']['name'][$k], PATHINFO_EXTENSION); // Returns extention without Filename
$docs = $fname.'-'.date("dmY").$k.'.'.$exn;
$intd = move_uploaded_file($_FILES["attach_doc"]["tmp_name"][$k], 'uploads/dev_req/attachment/'.$docs);
$sql4 = mysqli_query($con, "INSERT INTO `erpdev_supporting_document` (`unique_id`, `supporting_doc`, `status`) VALUES ('$uid', '$docs', '1')");
$msg = "<p style='color:#1578a5;'><strong>Request data has been added successfully</strong></p>";
}
showing error:
Warning: move_uploaded_file(): Unable to move 'G:\xampp\tmp\php85A7.tmp' to 'uploads/dev_req/attachment/blog33_10_02_2020-230420200.docx' in G:\xampp\htdocs\erp\basic\erp_dev\panel\dev_request.php on line 56