我的内部 if else 不工作。它只是在所有情况下都显示批准

My inside if else is not working. Its just showing approve in all cases

<?php 
include('connect.php');
$query=mysqli_query($con,"select * from registration");
while($data=mysqli_fetch_array($query)) {
    $a15=$data['status'];
?>
<tr>
  <td><?php echo $data['name']; ?></td>
  <td><?php echo $data['email']; ?></td>
  <td><?php echo $data['contact']; ?></td>
  <td><?php echo $data['city']; ?></td>
  <td><?php echo $data['status']; ?></td>
  <td>
      <?php
      if($data['status']='pending') { ?>
      <a href="approve.php?id=<?php echo $data['id'];?>"><button Class="btn btn-primary btn-sm">Approve</button></a>
      <?php } else { ?>
      <a href="approve.php?id=<?php echo $data['id'];?>"><button Class="btn btn-success btn-sm">Approved</button></a>
      <?php } ?>
      <a href="delete.php?uid=<?php echo $data['id'] ?>"><button Class="btn btn-danger btn-sm">Delete</button></a>
  </td>
</tr>
<?php } ?>

如果用户未获批准,此代码将打印 "approve",如果用户已获批准,则打印 "approved",但它不起作用,在所有情况下都显示批准

改变

if($data['status']='pending')

if($data['status']=='pending') 

编辑:

if($data['status'] === 'pending') 

将检查值和类型。

有关详细信息,请单击 Comparison Operators

而不是这个

if($data['status']='pending')

使用

if($data['status']==='pending')

还要检查数据类型。

而不是这个

'='赋值运算符

if($data['status']='pending')

使用此代码

'=='比较运算符

if($data['status']=='pending')