Create a Random Photo Gallery - part 3 (DB Insert and Photo Store Page)

This video series about How to display a gallery with specified  number of photos randomly, each time  you load the webpage

PHP + HTML , Wampserver

This will show how to
send file name to database and store file in a folder

<?php
 $db_con=mysqli_connect('localhost','root','','photos') or die("Connection error");
 if(isset($_FILES['photoUp']['name'])){
  $phname=$_FILES['photoUp']['name'];
  $phtmp=$_FILES['photoUp']['tmp_name'];
  $pherror=$_FILES['photoUp']['error'];
  $phExt=end(explode(".",$phname));
  $phSaveName=rand(10000,99999).".".$phExt;
  if($pherror==1){
   echo"file error";
   exit();
  }
  $movePhoto=move_uploaded_file($phtmp, "Photos/$phSaveName");
  if($movePhoto!=true){
   echo"file move error";
   exit();
  }
  $sql = "INSERT INTO photo(photoname) VALUES ('$phSaveName')";
  $query = mysqli_query($db_con, $sql);
  mysqli_close($db_con);
  header('location:index.php'); 
  exit();
}else{
  echo "Error";
}

?>