Question

So, I have a simple upload/download form on my PHP website. I have it set so that the files get uploaded to my upload folder within my IIS website. I want to have a link to download the file next to the table as such,

Desired Output 我的问题出在我的代码上，我似乎无法弄清楚如何将<a>标记内的php变量用作href=""。下面是我的代码，

        <?php
        //path to directory to scan
        $directory = "uploads/";

        //get all image files with a .jpg extension.
        $images = glob($directory . "*.*");
         echo "<div class='col-md-12' align='center'><div class='col-sm-8'>
               <table class='table table-bordered table-striped'>
              <tr>
                <th width='80%'>Filename</th>
                <th width='20%'>Download</th>
              </tr>";
        //print each file name
        foreach($images as $image)
        {
        echo "<tr><td>";
        echo $image;
        /*<a href="http://www.whatever.com/<?php echo $param; ?>">Click 
          Here</a>*/
        echo "</td><td><a href='<?php echo $image; ?>'>Download</a></td> 
             </tr>";
        }
        echo "</table></div></div>";

        ?>

以防万一，您想看一下我的上传代码，就在这里

<?php
 if(isset($_FILES['file'])){
  $errors= array();
  $file_name = $_FILES['file']['name'];
  $file_size =$_FILES['file']['size'];
  $file_tmp =$_FILES['file']['tmp_name'];
  $file_type=$_FILES['file']['type'];
  if($file_size > 2097152){
     $errors[]='File size must be excately 2 MB';
  }

  if(empty($errors)==true){
     move_uploaded_file($file_tmp,"uploads\\".$file_name);
     echo "Success";
  }else{
     print_r($errors);
  }
 }
?>

Answer 1

您只需要concat

echo "</td><td><a href='".$image."'>Download</a></td></tr>";

回声<a> Tag Work as a Download Link in PHP Website

1 个答案: