php upload image with form not working

Question

I tried a lot suggestions at other people\'s threats about the same problem, but they didn\'t work. Can anyone see what I\'m doing wrong?

Part of my form:

Answer 1

try with this code

$temp = $_FILES["file"]["tmp_name"];
$image = basename($_FILES["file"]["name"]);
$img = "images/".$image;
move_uploaded_file($temp, $img);
echo "";