How i can change the image name before uploading it to folder?

Question

can someone please help i just need to change the image name before uploading it to folder. whatever user type in here:

Answer 1

I don't know what you are trying to do or why you are doing it, as you haven't provided full details of what you want to change to or why, but here is the code :

 5000000) {
   echo "Sorry, your file is too large.";
   $uploadOk = 0;
}

if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
   echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
   $uploadOk = 0;
}

if ($uploadOk == 0) {
   echo "Sorry, your file was not uploaded.";

} else {
   if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
       echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
   } else {
       echo "Sorry, there was an error uploading your file.";
   }
}

Echo "Click here to go back";
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