<?php
    $conn = new PDO ("mysql:host=localhost;dbname=project;", "root", "0612733771Aa");

   if(!isset($_FILES['upload']) || $_FILES['upload']['error'] == UPLOAD_ERR_NO_FILE) {
    echo "Error no file selected";
} else {

    if (isset($_POST["submit"]) && isset($_FILES['upload'])) {
    $image_size = getimagesize($_FILES['upload']['tmp_name']);
if ($image_size === FALSE) {
   die("Unable to determine image type of uploaded file");
}

if (($image_size[2] !== IMAGETYPE_GIF) && ($image_size[2] !== IMAGETYPE_JPEG) && ($image_size[2] !== IMAGETYPE_PNG)) {
   die("Not a gif/jpeg/png");
}
}
else {
    print "File was not uploaded succesfully";
    exit;
}
    $image = $_FILES['upload']['tmp_name'];
    $title = $_POST['title'];
    $description = $_POST['description'];
    $category = $_POST['category'];

        if ($image_size === FALSE)
            echo "That isn't an image!";
        else {
            $conn->query = ("INSERT INTO images (title, description, image, category) VALUES ('$title', '$description', '$image', '$category')");
        }
    }
?>