Upload results:"; //do a loop for uploading files based on ($num_files) number of files. for ($i = 1; $i <= $num_files; $i++) { //define variables to hold the values. $new_file = $_FILES['file'.$i]; $file_name = $new_file['name']; //to remove spaces from file name we have to replace it with "_". $file_name = str_replace(' ', '_', $file_name); $file_tmp = $new_file['tmp_name']; $file_size = $new_file['size']; #-----------------------------------------------------------# # this code will check if the files was selected or not. # #-----------------------------------------------------------# if (!is_uploaded_file($file_tmp)) { //print error message and file number. echo "File $1: Nothing selected. Please upload a stylesheet along with a .jpg preview.
"; } else { ?>