function degistir($deger)
{
$deger= preg_replace("/\s+/", "+", $deger);
$deger= trim($deger);
return $deger;
}

foreach ($vericek14 as $bilgigoster14) {

  $i++;

  $urunad14 = $bilgigoster14['urunad'];
  $urunfiyat14 = $bilgigoster14['urunfiyat'];

  $vericek15 = $baglanti15 -> prepare ("select * from urunlistresim where urunad = '$urunad14' limit 1");
  $vericek15 -> execute();

  foreach ($vericek15 as $bilgigoster15) {

    $resimyol15 = $bilgigoster15['resimyol'];

    ?>
  <div id="b">
  <?php echo"<div id='urunlbtn".$i."'>"; ?>

    <a href="deneme6.php?urun=<?php echo degistir($urunad14); ?>" style="text-decoration: none;color: black;">
      <div id="urunrsm" style="position: absolute;left: 37.5px;top: 25px;">
          <img id="urunrsmid" src="<?php echo($resimyol15); ?>">
        </div>
        <br/>
        <div id="urunad" style="position: absolute;left: 15px;top: 160px;">
          <span><?php echo($urunad14); ?></span>
        </div>
        <div id="urunfiyat" style="position: absolute;left: 102.5px;top: 177.5px;">
          <span><?php echo($urunfiyat14); ?></span>
      </div>
    </a>
  <?php echo "</div>"; ?>
  </div>

    <?php

    /*echo '<form action="deneme6.php" method="post">';
    echo '<input type="submit" class="btn'.$i.'" name="egoldurunbtn" value="'.$urunad14.'" style="background-image : url('.$resimyol15.');">';
    echo '<input type="button" class="btnn'.$i.'" name="egolurunbtn2" value="'.$urunfiyat14.'€">';
    echo '<input type="hidden" value="'.$urunad14.'">';
    echo '</form>'; */

  }

  ?>

  <style type="text/css">

    <?php

   

    if ($i == 4 || $i == 8 || $i == 12 || $i == 16 || $i == 20 || $i == 24 || $i == 28) {

      $top1 = $i + 250;

      //$i = -1;

      //$left1 =

    }

    $left1 = 25 + $i * 230;
   
    echo "#urunlbtn".$i."{";
    echo "position: absolute;";
    echo "left : ".$left1."px;";
    echo "top : ".$top1."px;";
    echo "border: 1px solid black;";
    //echo "margin-left: 25px;";
    //echo "margin-top: 25px;";
    echo "height: 200px;";
    echo "width: 200px;";
    echo "}";

    ?>

   

  </style>