Php 图像未显示

我试图制作一个网站，在那里图像可以上传到数据库，并在网站上编辑，就像替换图像一样。每当我尝试替换网站中的图片时，它都会在数据库中被替换，但不会显示在网站中

这是我的PhP代码

if(isset($_POST['update_post'])){

    $post_author = $_POST['post_author'];
    $post_title = $_POST['post_title'];
                                // post_category from input
    $post_category_id = $_POST['post_category'];
    $post_status = $_POST['post_status'];
    $post_image = $_FILES['post_image']['name'];
    $post_image_temp = $_FILES['post_image']['name'];
    $post_content = $_POST['post_content'];
    $post_tags = $_POST['post_tags'];

    move_uploaded_file($post_image_temp, "../images/$post_image");

    if(empty($post_image)) {

        $query = "SELECT * FROM posts WHERE post_id = $the_post_id ";

        $select_image = mysqli_query($connection, $query);

        while($row = mysqli_fetch_assoc($select_image)){

            $post_image = $row['post_image'];
        }
    }

    $query = "UPDATE posts SET ";
    $query .= "post_title   = '{$post_title}', ";
    $query .= "post_category_id = '{$post_category_id}', ";
    $query .= "post_date    = now(), ";
    $query .= "post_author  = '{$post_author}', ";
    $query .= "post_status  = '{$post_status}', ";
    $query .= "post_tags    = '{$post_tags}', ";
    $query .= "post_content = '{$post_content}', ";
    $query .= "post_image   = '{$post_image}' ";
    $query .= "WHERE post_id = {$the_post_id} ";

    $update_query = mysqli_query($connection, $query);

    confirm($update_query);

}

这是我的数据库

这是我的网站

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正如你在数据库中看到的，我在那里有图片，但在我的网站上，一些图片没有显示出来。我希望他们都来。请帮助

大家好，我解决了自己的问题。错误代码$post\U image\U temp=$\U文件['post\U image']['name']；正确的代码$post\U image\U temp=$\U文件['post\U image']['tmp\U name']大家好，我解决了我自己的问题。错误的代码$post\U image\U temp=$\U文件['post\U image']['name']；正确代码$post\u image\u temp=$\u文件['post\u image']['tmp\u name']