php7+ pdo multiupload with mysql order form example

gistfile1.txt

ı inspired this solution from https://daveismyname.blog/upload-multiple-files-with-a-single-input-with-html-5-and-php
main solution in this link,if you use bootstrap 4 you can see html elements

Bu sorunun temel çözümü yukarıdaki linktedir 
bootstrap kullanarak html elementleri görebilirsiniz

<?php 

güvenlik için bir fonksiyon/security function 
function clean($data) {
    $data = trim($data);
    $data = stripslashes($data);
    $data = htmlspecialchars($data);
    return $data;
}

 if(isset($_POST['btn-add']))
    {
        $email=clean($_POST['email']);
        $telno=clean($_POST['telno']);
        $detail=clean($_POST['detail']);
        $adsoy=clean($_POST['adsoyad']); 



               
           if(count($_FILES['simages']['name']) > 1){

        //Loop through each file
        for($i=0; $i<count($_FILES['image']['name']); $i++) {
          //Get the temp file path
            $tmpFilePath = $_FILES['image']['tmp_name'][$i];
          $shortname = $_FILES['image']['name'][$i];
             $shortsize = $_FILES['image']['size'][$i];
           $imgExt=strtolower(pathinfo($shortname,PATHINFO_EXTENSION));
        $valid_extensions=array('jpeg', 'jpg', 'png');
        $maxsize=1024 *200;

if( $shortsize >= $maxsize) {
          ?>  <script>
            alert("resim boyutu büyük");      
            </script>
            <?php 
         }elseif(!in_array($imgExt,$valid_extensions)){
             ?>
            <script>
            alert("sadece png jpg jpeg eklenebilir");
         
            </script>
            <?php 

                }
         else{
                        
                $filePath = "uploadfolder/" . date('d-m-Y-H-i-s').'-'.$_FILES['image']['name'][$i];

            //Make sure we have a filepath
            if($tmpFilePath != ""){
            
           
                if(move_uploaded_file($tmpFilePath, $filePath)) {
                    $files[] = $shortname;
                    
 $sql="INSERT INTO siparis(id,table1,table2) VALUES (NULL,'$email','$adsoy','$telno','$detail','$shortname')";

$conn->exec($sql);
 echo '<script>window.location.href="index.php"</script>';


}
    
}

}
}

}else {//this query work without image
      $sql="INSERT INTO siparis(id,table1,table2) VALUES (NULL,'$email','$adsoy','$telno','$detail')";

$conn->exec($sql);
 echo '<script>window.location.href="index.php"</script>';




            }
     
}

?>



<div class="container h-100">
   <form  action="<?=$_SERVER['PHP_SELF']?>" role="form" method="post" enctype="multipart/form-data">
    <br>
    <br>
  <div class="row ">
    
<section class="col-6 h-25">
<h2>
order form/sipariş formu
  </h2>

 <div class="form-group">
           <label for="email">Email Adresiniz:</label>
            <input class="form-control form-control-lg" placeholder="Email" name="email"  id="email" type="text" required>
        </div>


           <div class="form-group">
           <label for="phonenumber">Adınız Ve soyadınız:</label>
            <input id="phonenumber" class="form-control form-control-lg" name="adsoyad" placeholder="Adınız Ve soyadınız" type="text" required>
        </div>


   <div class="form-group">
           <label for="phonenumber">Telefon Numarası:</label>
            <input id="phonenumber" class="form-control form-control-lg" name="telno" placeholder="telefon numarası" type="text" required>
        </div>

      </section>
      <section class="col-6 h-25">

       <div class="form-group">
  <label for="detail">order detail /sipariş detayı:</label>
  <textarea class="form-control" name="detail" rows="5" id="detail" required ></textarea>
</div>
   


<p>İsterseniz resim ekleyerek siparişinizi detaylandırabilirsiniz.  </p>
      <hr>


 <div class="col-lg-6 col-sm-6 col-12">

            <label class="btn btn-primary">
                Browse&hellip; 
                 <input type="file" name="image[]" class="form-control" multiple  accept="*/image">
            </label>
        </div
     
      <br>

<button  type="submit" name="btn-add"  class="btn btn-primary btn-block">Sipariş Gönder/send order</button>
  </section>

 </div>
 </form>
</div>