çok aradım ama bulamadım bir yer yanışi ama göremedim sorun nerde aşşağıdaki gibi hata alıyorum
Fatal error: Uncaught Error: Call to undefined function execute() in C:\wamp64\www\dersler\dah.php on line 21
( ! ) Error: Call to undefined function execute() in C:\wamp64\www\dersler\dah.php on line 21
<?php
try {
$veritabani = new PDO("mysql:host=localhost;dbname=stoktakip;charset=utf8", "root","123456");
$veritabani->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
die($e->getMessege());
}
class stok {
function katogoriust ($veritabani){
$sorgu="select * from kategori ";
$verson=$veritabani->prepare($sorgu);
$verson=execute();
while($sonson=$verson->fetch(PDO::FETCH_ASSOC)):
?>
<a id="link" href="#" style="padding-top:40px;"><?php echo $sonson["ad"]; ?></a>
<?php
endwhile;
}
}
?>index php <?php require_once("dah.php");
$stok= new stok;
try {
$veritabani = new PDO("mysql:host=localhost;dbname=stoktakip;charset=utf8", "root","123456");
$veritabani->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
die($e->getMessege());
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<link rel="stylesheet" href="dosya/tasarim.css" />
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>STOK TAKİP SİSTEMİ</title>
</head>
<body>
<div class="container table-bordered" id="cont">
<!-- ÜST BÖLÜM -->
<div class="row border-bottom" style="min-height:60px">
<div class="col-md-3" id="ustbolum"><h4>Kullanıcı Adı</h4></div>
<div class="col-md-9" id="ustbolum"><ul class="nav justify-content-end" >
<li class="nav-item" id="islem">
<a class="nav-link btn btn-outline-dark" href="#">İşlemler</a>
</li>
<li class="nav-item" id="islem">
<a class="nav-link btn btn-outline-dark" href="#">Şifre Değiştir</a>
</li>
<li class="nav-item" id="islem">
<a class="nav-link btn btn-outline-dark" href="#">Çıkış</a>
</li>
</ul></div>
</div>
<!-- ÜST BÖLÜM -->
<!-- KATEGORİ BÖLÜM -->
<div class="row border-bottom">
<?php
$stok->katogoriust($veritabani);
?>
</div>
<div class="col-md-3"><form class="form-inline">
<label class="my-1 mr-2" for="inlineFormCustomSelectPref">Listeleme</label>
<select class="custom-select my-1 mr-sm-2" id="inlineFormCustomSelectPref">
<option value="1">Kutu</option>
<option value="2">Liste</option>
</select>
<button type="submit" class="btn btn-primary my-1">Uygula</button>
</form></div>
</div>
<!-- KATEGORİ BÖLÜM -->
<!-- ORTA BÖLÜM -->
<div class="row">
<!-- LİSTELEME İSKELET
<table class="table table-hover text-center">
<thead>
<tr>
<th>Ürün Adı</th>
<th>Stok Durumu</th>
<th>İşlem</th>
</tr>
</thead>
<tbody>
<tr>
<td>Ürün Adı</td>
<td><b class="text-danger">000</b></td>
<td><input name="guncel" type="submit" class="btn btn-outline-success" value=">" style="margin-bottom:3px; " /></td>
</tr>
<!-- EKLEMELER BURADAN DEVAM EDECEK
</tbody>
</table>
-->
<!-- KUTU LİSTENİN İSKELETİ
<div class="col-md-1 table-bordered " id="kutuliste">
<div class="row" style="text-align:center">
<div class="col-md-12" >Ürün Adı</div>
<div class="col-md-12"><b class="text-danger">Stok :</b></div>
<div class="col-md-12"><input name="guncel" type="submit" class="btn btn-outline-success" value=">" style="margin-bottom:3px; " /></div>
</div>
</div>
-->
</div>
<!-- ORTA BÖLÜM -->
</div>
<div class="container table-bordered table-info text-center">
<!-- SAYFALAMA BÖLÜM -->
<div class="row" style="min-height:30px;">
<div class="col-md-12">SAYFALAMA</div>
</div>
<!-- SAYFALAMA BÖLÜM -->
</div>
</body>
</html> 
