connection.inc.php

<?php
//$servername = "localhost"; // voor XAMPP/Mamp
$servername = "localhost"; // voor Docker
$username = "root";
$password = "";
$dbname = "pokemon";

// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
  die("Connection failed: " . mysqli_connect_error());
} else {
  echo "Connected successfully";
}

index.php

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pokemon overzicht</title>
  <style>
    html,
    body {
      margin: 0;
      padding: 0;
      width: 100%;
      box-sizing: border-box;

    }

    .pokemon {
      border: 1px solid black;
      display: inline-block;
      width: 200px;
    }

    .pokemon img {
      max-width: 100px;
      max-height: 100px;
    }
  </style>
</head>

<body>
  Hier komen de pokemons:
  <?php
  include("connection.inc.php");

  $sql = "SELECT name, id, picture FROM characters ORDER BY name ASC";
  $result = mysqli_query($conn, $sql);

  if (mysqli_num_rows($result) > 0) {
    // output data of each row
    while ($row = mysqli_fetch_assoc($result)) {
  ?>
      <div class="pokemon">
        <a href='detail.php?id=<?php echo ($row["id"]); ?>'>
          <?php echo ($row["name"]); ?>
          <img src='<?php echo ($row["picture"]); ?>' />
        </a>
        <a href='delete.php?id=<?php echo ($row["id"]); ?>'>delete
      </div>
      </div>
  <?php
    }
  } else {
    echo "0 results";
  }
  mysqli_close($conn);
  ?>
</body>

</html>

detail.php

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Pokemon detail</title>
  <style>
    html,
    body {
      margin: 0;
      padding: 0;
      width: 100%;
      box-sizing: border-box;
      display: flex;
      flex-wrap: wrap;

    }

    .pokemon {
      border: 1px solid black;
    }

    .pokemon img {
      max-width: 100px;
      max-height: 100px;
    }
  </style>
</head>

<body>
  Hier komt de pokemon:
  <?php
  include("connection.inc.php");

  $sql = "SELECT * FROM characters WHERE id = " . $_GET["id"];
  $result = mysqli_query($conn, $sql);

  if (mysqli_num_rows($result) > 0) {
    // output data of each row
    while ($row = mysqli_fetch_assoc($result)) {
  ?>
      <div class="pokemon">
    <?php
      echo "<a href='detail.php?id=" . $row["id"] . "'>id: " . $row["id"] . " - name: " . $row["name"] . "<img src='" . $row["picture"] . "'/></a>";
      echo ("type1: " . $row["type1"] . "<br>");
      echo ("type2: " . $row["type2"] . "<br>");
      echo ("species: " . $row["species"] . "<br>");
      echo ("ability: " . $row["ability"] . "<br>");
      echo ("</div>");
    }
  } else {
    echo "0 results";
  }
    mysqli_close($conn);
    ?>
</body>

</html>

delete.php

<?php
include("connection.inc.php");
$sql = "DELETE FROM characters WHERE id = ". $_GET["id"] ;
$result = mysqli_query($conn, $sql);
mysqli_close($conn);
header("Location: index.php");

database.sql

-- phpMyAdmin SQL Dump
-- version 5.2.0
-- <https://www.phpmyadmin.net/>
--
-- Host: localhost:8889
-- Gegenereerd op: 18 apr 2023 om 17:03
-- Serverversie: 5.7.39
-- PHP-versie: 7.4.33

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `pokemondb`
--

-- --------------------------------------------------------

--
-- Tabelstructuur voor tabel `pokemon`
--

CREATE TABLE `pokemon` (
  `number` int(11) NOT NULL,
  `name` varchar(60) NOT NULL,
  `type1` varchar(30) NOT NULL,
  `type2` varchar(30) DEFAULT NULL,
  `ability` varchar(40) NOT NULL,
  `species` varchar(50) NOT NULL,
  `picture` varchar(256) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

--
-- Gegevens worden geëxporteerd voor tabel `pokemon`
--

INSERT INTO `pokemon` (`number`, `name`, `type1`, `type2`, `ability`, `species`, `picture`) VALUES
(1, 'Bulbasaur', 'Grass', 'Poison', 'Overgrow', 'Seed Pokemon', '[<http://img.pokemondb.net/artwork/bulbasaur.jpg>](<http://img.pokemondb.net/artwork/bulbasaur.jpg>)'),
(2, 'Ivysaur', 'Grass', 'Poison', 'Overgrow', 'Seed Pokemon', '[<http://img.pokemondb.net/artwork/ivysaur.jpg>](<http://img.pokemondb.net/artwork/ivysaur.jpg>)'),
(3, 'Venusaur', 'Grass', 'Poison', 'Overgrow', 'Seed Pokemon', '[<http://img.pokemondb.net/artwork/venusaur.jpg>](<http://img.pokemondb.net/artwork/venusaur.jpg>)'),
(4, 'Charmander', 'Fire', NULL, 'Blaze', 'Lizard Pokemon', '[<http://img.pokemondb.net/artwork/charmander.jpg>](<http://img.pokemondb.net/artwork/charmander.jpg>)'),
(5, 'Charmeleon', 'Fire', NULL, 'Blaze', 'Flame Pokemon', '[<http://img.pokemondb.net/artwork/charmeleon.jpg>](<http://img.pokemondb.net/artwork/charmeleon.jpg>)'),
(6, 'Charizard', 'Fire', 'Flying', 'Blaze', 'Flame Pokemon', '[<http://img.pokemondb.net/artwork/charizard.jpg>](<http://img.pokemondb.net/artwork/charizard.jpg>)'),
(7, 'Squirtle', 'Water', NULL, 'Torrent', 'Tiny Turtle Pokemon', '[<http://img.pokemondb.net/artwork/squirtle.jpg>](<http://img.pokemondb.net/artwork/squirtle.jpg>)'),
(8, 'Wartortle', 'Water', NULL, 'Torrent', 'Turtle Pokemon', '[<http://img.pokemondb.net/artwork/wartortle.jpg>](<http://img.pokemondb.net/artwork/wartortle.jpg>)'),
(9, 'Blastoise', 'Water', NULL, 'Torrent', 'Shellfish Pokemon', '[<http://img.pokemondb.net/artwork/blastoise.jpg>](<http://img.pokemondb.net/artwork/blastoise.jpg>)'),
(10, 'Caterpie', 'Bug', NULL, 'Shield Dust', 'Worm Pokemon', '[<http://img.pokemondb.net/artwork/caterpie.jpg>](<http://img.pokemondb.net/artwork/caterpie.jpg>)'),
(11, 'Metapod', 'Bug', NULL, 'Shed Skin', 'Cocoon Pokemon', '[<http://img.pokemondb.net/artwork/metapod.jpg>](<http://img.pokemondb.net/artwork/metapod.jpg>)'),
(12, 'Butterfree', 'Bug', 'Flying', 'Compoundeyes', 'Butterfly Pokemon', '[<http://img.pokemondb.net/artwork/butterfree.jpg>](<http://img.pokemondb.net/artwork/butterfree.jpg>)'),
(13, 'Weedle', 'Bug', 'Poison', 'Shield Dust', 'Hairy Bug Pokemon', '[<http://img.pokemondb.net/artwork/weedle.jpg>](<http://img.pokemondb.net/artwork/weedle.jpg>)'),
(14, 'Kakuna', 'Bug', 'Poison', 'Shed Skin', 'Cocoon Pokemon', '[<http://img.pokemondb.net/artwork/kakuna.jpg>](<http://img.pokemondb.net/artwork/kakuna.jpg>)'),
(15, 'Beedrill', 'Bug', 'Poison', 'Swarm', 'Poison Bee Pokemon', '[<http://img.pokemondb.net/artwork/beedrill.jpg>](<http://img.pokemondb.net/artwork/beedrill.jpg>)'),
(16, 'Pidgey', 'Normal', 'Flying', 'Keen Eye', 'Tiny Bird Pokemon', '[<http://img.pokemondb.net/artwork/pidgey.jpg>](<http://img.pokemondb.net/artwork/pidgey.jpg>)'),
(17, 'Pidgeotto', 'Normal', 'Flying', 'Keen Eye', 'Bird Pokemon', '[<http://img.pokemondb.net/artwork/pidgeotto.jpg>](<http://img.pokemondb.net/artwork/pidgeotto.jpg>)'),
(18, 'Pidgeot', 'Normal', 'Flying', 'Keen Eye', 'Bird Pokemon', '[<http://img.pokemondb.net/artwork/pidgeot.jpg>](<http://img.pokemondb.net/artwork/pidgeot.jpg>)'),
(19, 'Rattata', 'Normal', NULL, 'Guts', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/rattata.jpg>](<http://img.pokemondb.net/artwork/rattata.jpg>)'),
(20, 'Raticate', 'Normal', NULL, 'Guts', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/raticate.jpg>](<http://img.pokemondb.net/artwork/raticate.jpg>)'),
(21, 'Spearow', 'Normal', 'Flying', 'Keen Eye', 'Tiny Bird Pokemon', '[<http://img.pokemondb.net/artwork/spearow.jpg>](<http://img.pokemondb.net/artwork/spearow.jpg>)'),
(22, 'Fearow', 'Normal', 'Flying', 'Keen Eye', 'Beak Pokemon', '[<http://img.pokemondb.net/artwork/fearow.jpg>](<http://img.pokemondb.net/artwork/fearow.jpg>)'),
(23, 'Ekans', 'Poison', NULL, 'Intimidate', 'Snake Pokemon', '[<http://img.pokemondb.net/artwork/ekans.jpg>](<http://img.pokemondb.net/artwork/ekans.jpg>)'),
(24, 'Arbok', 'Poison', NULL, 'Intimidate', 'Cobra Pokemon', '[<http://img.pokemondb.net/artwork/arbok.jpg>](<http://img.pokemondb.net/artwork/arbok.jpg>)'),
(25, 'Pikachu', 'Electric', NULL, 'Static', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/pikachu.jpg>](<http://img.pokemondb.net/artwork/pikachu.jpg>)'),
(26, 'Raichu', 'Electric', NULL, 'Static', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/raichu.jpg>](<http://img.pokemondb.net/artwork/raichu.jpg>)'),
(27, 'Sandshrew', 'Ground', NULL, 'Sand Veil', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/sandshrew.jpg>](<http://img.pokemondb.net/artwork/sandshrew.jpg>)'),
(28, 'Sandslash', 'Ground', NULL, 'Sand Veil', 'Mouse Pokemon', '[<http://img.pokemondb.net/artwork/sandslash.jpg>](<http://img.pokemondb.net/artwork/sandslash.jpg>)'),
(29, 'Nidoran (Female)', 'Poison', NULL, 'Poison Point', 'Poison Pin Pokemon', '[<http://img.pokemondb.net/artwork/nidoran-f.jpg>](<http://img.pokemondb.net/artwork/nidoran-f.jpg>)'),
(30, 'Nidorina', 'Poison', NULL, 'Poison Point', 'Poison Pin Pokemon', '[<http://img.pokemondb.net/artwork/nidorina.jpg>](<http://img.pokemondb.net/artwork/nidorina.jpg>)'),
(31, 'Nidoqueen', 'Poison', 'Ground', 'Poison Point', 'Drill Pokemon', '[<http://img.pokemondb.net/artwork/nidoqueen.jpg>](<http://img.pokemondb.net/artwork/nidoqueen.jpg>)'),
(32, 'Nidoran (Male)', 'Poison', NULL, 'Poison Point', 'Poison Pin Pokemon', '[<http://img.pokemondb.net/artwork/nidoran-m.jpg>](<http://img.pokemondb.net/artwork/nidoran-m.jpg>)'),
(33, 'Nidorino', 'Poison', NULL, 'Poison Point', 'Poison Pin Pokemon', '[<http://img.pokemondb.net/artwork/nidorino.jpg>](<http://img.pokemondb.net/artwork/nidorino.jpg>)'),
(34, 'Nidoking', 'Poison', 'Ground', 'Poison Point', 'Drill Pokemon', '[<http://img.pokemondb.net/artwork/nidoking.jpg>](<http://img.pokemondb.net/artwork/nidoking.jpg>)'),
(35, 'Clefairy', 'Normal', NULL, 'Cute Charm', 'Fairy Pokemon', '[<http://img.pokemondb.net/artwork/clefairy.jpg>](<http://img.pokemondb.net/artwork/clefairy.jpg>)'),
(36, 'Clefable', 'Normal', NULL, 'Cute Charm', 'Fairy Pokemon', '[<http://img.pokemondb.net/artwork/clefable.jpg>](<http://img.pokemondb.net/artwork/clefable.jpg>)'),
(37, 'Vulpix', 'Fire', NULL, 'Flash Fire', 'Fox Pokemon', '[<http://img.pokemondb.net/artwork/vulpix.jpg>](<http://img.pokemondb.net/artwork/vulpix.jpg>)'),
(38, 'Ninetales', 'Fire', NULL, 'Flash Fire', 'Fox Pokemon', '[<http://img.pokemondb.net/artwork/ninetales.jpg>](<http://img.pokemondb.net/artwork/ninetales.jpg>)'),
(39, 'Jigglypuff', 'Normal', NULL, 'Cute Charm', 'Balloon Pokemon', '[<http://img.pokemondb.net/artwork/jigglypuff.jpg>](<http://img.pokemondb.net/artwork/jigglypuff.jpg>)'),
(40, 'Wigglytuff', 'Normal', NULL, 'Cute Charm', 'Balloon Pokemon', '[<http://img.pokemondb.net/artwork/wigglytuff.jpg>](<http://img.pokemondb.net/artwork/wigglytuff.jpg>)'),
(41, 'Zubat', 'Poison', 'Flying', 'Inner Focus', 'Bat Pokemon', '[<http://img.pokemondb.net/artwork/zubat.jpg>](<http://img.pokemondb.net/artwork/zubat.jpg>)'),
(42, 'Golbat', 'Poison', 'Flying', 'Inner Focus', 'Bat Pokemon', '[<http://img.pokemondb.net/artwork/golbat.jpg>](<http://img.pokemondb.net/artwork/golbat.jpg>)'),
(43, 'Oddish', 'Grass', 'Poison', 'Chlorophyll', 'Weed Pokemon', '[<http://img.pokemondb.net/artwork/oddish.jpg>](<http://img.pokemondb.net/artwork/oddish.jpg>)'),
(44, 'Gloom', 'Grass', 'Poison', 'Chlorophyll', 'Weed Pokemon', '[<http://img.pokemondb.net/artwork/gloom.jpg>](<http://img.pokemondb.net/artwork/gloom.jpg>)'),
(45, 'Vileplume', 'Grass', 'Poison', 'Chlorophyll', 'Flower Pokemon', '[<http://img.pokemondb.net/artwork/vileplume.jpg>](<http://img.pokemondb.net/artwork/vileplume.jpg>)'),
(46, 'Paras', 'Bug', 'Grass', 'Dry Skin', 'Mushroom Pokemon', '[<http://img.pokemondb.net/artwork/paras.jpg>](<http://img.pokemondb.net/artwork/paras.jpg>)'),
(47, 'Parasect', 'Bug', 'Grass', 'Dry Skin', 'Mushroom Pokemon', '[<http://img.pokemondb.net/artwork/parasect.jpg>](<http://img.pokemondb.net/artwork/parasect.jpg>)'),
(48, 'Venonat', 'Bug', 'Poison', 'Compoundeyes', 'Insect Pokemon', '[<http://img.pokemondb.net/artwork/venonat.jpg>](<http://img.pokemondb.net/artwork/venonat.jpg>)'),
(49, 'Venomoth', 'Bug', 'Poison', 'Shield Dust', 'Poison Moth Pokemon', '[<http://img.pokemondb.net/artwork/venomoth.jpg>](<http://img.pokemondb.net/artwork/venomoth.jpg>)'),
(50, 'Diglett', 'Ground', NULL, 'Arena Trap', 'Mole Pokemon', '[<http://img.pokemondb.net/artwork/diglett.jpg>](<http://img.pokemondb.net/artwork/diglett.jpg>)'),
(51, 'Dugtrio', 'Ground', NULL, 'Arena Trap', 'Mole Pokemon', '[<http://img.pokemondb.net/artwork/dugtrio.jpg>](<http://img.pokemondb.net/artwork/dugtrio.jpg>)'),
(52, 'Meowth', 'Normal', NULL, 'Pickup', 'Scratch Cat Pokemon', '[<http://img.pokemondb.net/artwork/meowth.jpg>](<http://img.pokemondb.net/artwork/meowth.jpg>)'),
(53, 'Persian', 'Normal', NULL, 'Limber', 'Classy Cat Pokemon', '[<http://img.pokemondb.net/artwork/persian.jpg>](<http://img.pokemondb.net/artwork/persian.jpg>)'),
(54, 'Psyduck', 'Water', NULL, 'Cloud Nine', 'Duck Pokemon', '[<http://img.pokemondb.net/artwork/psyduck.jpg>](<http://img.pokemondb.net/artwork/psyduck.jpg>)'),
(55, 'Golduck', 'Water', NULL, 'Cloud Nine', 'Duck Pokemon', '[<http://img.pokemondb.net/artwork/golduck.jpg>](<http://img.pokemondb.net/artwork/golduck.jpg>)'),
(56, 'Mankey', 'Fighting', NULL, 'Anger Point', 'Pig Monkey Pokemon', '[<http://img.pokemondb.net/artwork/mankey.jpg>](<http://img.pokemondb.net/artwork/mankey.jpg>)'),
(57, 'Primeape', 'Fighting', NULL, 'Anger Point', 'Pig Monkey Pokemon', '[<http://img.pokemondb.net/artwork/primeape.jpg>](<http://img.pokemondb.net/artwork/primeape.jpg>)'),
(58, 'Growlithe', 'Fire', NULL, 'Flash Fire', 'Puppy Pokemon', '[<http://img.pokemondb.net/artwork/growlithe.jpg>](<http://img.pokemondb.net/artwork/growlithe.jpg>)'),
(59, 'Arcanine', 'Fire', NULL, 'Flash Fire', 'Legendary Pokemon', '[<http://img.pokemondb.net/artwork/arcanine.jpg>](<http://img.pokemondb.net/artwork/arcanine.jpg>)'),
(60, 'Poliwag', 'Water', NULL, 'Damp', 'Tadpole Pokemon', '[<http://img.pokemondb.net/artwork/poliwag.jpg>](<http://img.pokemondb.net/artwork/poliwag.jpg>)'),
(61, 'Poliwhirl', 'Water', NULL, 'Damp', 'Tadpole Pokemon', '[<http://img.pokemondb.net/artwork/poliwhirl.jpg>](<http://img.pokemondb.net/artwork/poliwhirl.jpg>)'),
(62, 'Poliwrath', 'Water', 'Fighting', 'Damp', 'Tadpole Pokemon', '[<http://img.pokemondb.net/artwork/poliwrath.jpg>](<http://img.pokemondb.net/artwork/poliwrath.jpg>)'),
(63, 'Abra', 'Psychic', NULL, 'Inner Focus', 'Psi Pokemon', '[<http://img.pokemondb.net/artwork/abra.jpg>](<http://img.pokemondb.net/artwork/abra.jpg>)'),
(64, 'Kadabra', 'Psychic', NULL, 'Inner Focus', 'Psi Pokemon', '[<http://img.pokemondb.net/artwork/kadabra.jpg>](<http://img.pokemondb.net/artwork/kadabra.jpg>)'),
(65, 'Alakazam', 'Psychic', NULL, 'Inner Focus', 'Psi Pokemon', '[<http://img.pokemondb.net/artwork/alakazam.jpg>](<http://img.pokemondb.net/artwork/alakazam.jpg>)'),
(72, 'Tentacool', 'Water', 'Poison', 'Clear Body', 'Jellyfish Pokemon', '[<http://img.pokemondb.net/artwork/tentacool.jpg>](<http://img.pokemondb.net/artwork/tentacool.jpg>)'),
(74, 'Geodude', 'Rock', 'Ground', 'Rock Head', 'Rock Pokemon', '[<http://img.pokemondb.net/artwork/geodude.jpg>](<http://img.pokemondb.net/artwork/geodude.jpg>)'),
(118, 'Goldeen', 'Water', NULL, 'Swift Swim', 'Goldfish Pokemon', '[<http://img.pokemondb.net/artwork/goldeen.jpg>](<http://img.pokemondb.net/artwork/goldeen.jpg>)'),
(119, 'Seaking', 'Water', NULL, 'Swift Swim', 'Goldfish Pokemon', '[<http://img.pokemondb.net/artwork/seaking.jpg>](<http://img.pokemondb.net/artwork/seaking.jpg>)'),
(120, 'Staryu', 'Water', NULL, 'Illuminate', 'Star Shape Pokemon', '[<http://img.pokemondb.net/artwork/staryu.jpg>](<http://img.pokemondb.net/artwork/staryu.jpg>)'),
(129, 'Magikarp', 'Water', NULL, 'Swift Swim', 'Fish Pokemon', '[<http://img.pokemondb.net/artwork/magikarp.jpg>](<http://img.pokemondb.net/artwork/magikarp.jpg>)'),
(140, 'Kabuto', 'Rock', 'Water', 'Battle Armor', 'Shellfish Pokemon', '[<http://img.pokemondb.net/artwork/kabuto.jpg>](<http://img.pokemondb.net/artwork/kabuto.jpg>)');

--
-- Indexen voor geëxporteerde tabellen
--

--
-- Indexen voor tabel `pokemon`
--
ALTER TABLE `pokemon`
  ADD PRIMARY KEY (`number`);

--
-- AUTO_INCREMENT voor geëxporteerde tabellen
--

--
-- AUTO_INCREMENT voor een tabel `pokemon`
--
ALTER TABLE `pokemon`
  MODIFY `number` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=141;
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

Files

<?php
if(isset($_POST['submit']) && $_POST['submit'] != ''){
	//check op file name aanwezig en check op filesize van een bestand
	if(!empty($_FILES) && isset($_FILES["product_photo1"]['name'])  && $_FILES["product_photo1"]['name'] != "" && $_FILES["product_photo1"]['size'] != ""){
	
	    $photo1_name = $_FILES["product_photo1"]['name'];
	    
	    //in ABSOLUTE_HREF moet een absoluut pad komen
	    //voorbeeld: C:/xampp/htdocs/webdev-base/
	    //voorbeeld 2: /Users/testuser/Application/MAMP/htdocs/webdev-base/
	    move_uploaded_file($_FILES["product_photo1"]['tmp_name'], ABSOLUTE_HREF."upload/products/".$photo1);
	
			//insert querie voor een ander photo database (koppel tabel)
	    $sqlphoto1 = "INSERT INTO product_photos (url, product_id) VALUES (?,?);";
	    $photo1qry = $con->prepare($sqlphoto1);
	    if($photo1qry === false) {
	        echo mysqli_error($con);
	    } else{
	        $photo1qry->bind_param('ss',$photo1,$product_id);
	        if($photo1qry->execute()){
	            echo "<div class='alert alert-success'>OK photo 1 geupload</div><br>";
	        }else{
	            echo mysqli_error($con); 
	        }
	    }
	    $photo1qry->close();
	}
}

?>
<form action="add_product.php" method="post" enctype="multipart/form-data">
	<label for="basic-url" class="form-label">Product foto's</label>
	<input type="file" class="form-control" name="product_photo1" >
		<input type="submit" class="form-control btn btn-danger" name="submit" value="Opslaan">
</form>

Prepared statements

INSERT

 <?php
 $sql = "INSERT INTO products (product_name, product_description, product_price) VALUES (?,?,?) LIMIT 1;";
  $insertqry = $con->prepare($sql);
  if($insertqry === false) {
    echo mysqli_error($con);
 } else{
     $insertqry->bind_param('sss',$product_name,$product_description,$product_price);
        // $insertqry->bind_result($product_id, $email, $datetime);
        if($insertqry->execute()){
           echo "OK is gelukt!";
        }
    }
    $insertqry->close();

SELECT

 <?php
 $sql = "SELECT product_id, product_name, product_price FROM products WHERE 1;";
    $liqry = $con->prepare($sql);
    if($liqry === false) {
        echo mysqli_error($con);
    } else{
        // $liqry->bind_param('s',$email);
        $liqry->bind_result($product_id, $email, $datetime);
        if($liqry->execute()){
            $liqry->store_result();
            while($liqry->fetch()){
                ?>
                <tr>
                    <td>
                        <a href="edit_user.php?user_id=<?php echo $product_id;?>"><?php echo $product_id;?></a>
                    </td>
                    <td><?php echo $email;?></td>
                    <td><?php echo $datetime;?></td>
                </tr>
                <?php
            }
        }
        $liqry->close();
    }