Download file(Image) using wordpress

1 Views

I am trying to write code to download image in WordPress, the image download correctly but image not opening after download , I have tried same code without WordPress its wok correctly , I want it to run in WordPress also

My code

<form method="post">     
<input type="submit" name="submit"/>
</form>
<?php
function sendHeaders($file, $type, $name=NULL)
{
    if (empty($name))
    {
        $name = basename($file);
    }
    header('Pragma: public');
    header('Expires: 0');
    header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
    header('Cache-Control: private', false);
    header('Content-Transfer-Encoding: binary');
    header('Content-Disposition: attachment; filename="'.$name.'";');
    header('Content-Type: ' . $type);
    header('Content-Length: ' . filesize($file));
}
if(isset($_POST['submit']))
{
    $file = 'logo.png';
    if (is_file($file))
    {
        sendHeaders($file, 'image/png', 'My picture.png');
        ob_clean();
        flush();
        @readfile($file);
        exit;
    }
}
?>

image after download:
logo.png

Post Views: 1

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1 comment

  1. There are two ways to rename.

    • Using Shortcode:

      [wpfid new_name="new-name-of-file"]
      You can use variables also like this:
      [wpfid new_name="%post_id%"],
      [wpfid new_name="%filename%_%rand%"], etc.

    • Bulk Rename Images:

      Goto settings >> Wp-Force Images Download page and set your desired combination to rename images, e.g. %filename%-%rand%.

    Link: https://wordpress.org/plugins/wp-force-images-download/

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