php - 我想显示图像而不是下载图像(数据库 blob 中的图像)

Question

我想显示一张图片而不是下载它。

我的数据库表中有图像，列为 BLOB。

此代码段下载图像，但我想改为显示它:

$query = "SELECT * FROM upload";
$result  = mysql_query($query);
$row = mysql_fetch_array($result);
$content =  $row['content'];
$size =  $row['size'];
$type =  $row['type'];
header("Content-length: $size");
header("Content-type: $type");

// The following headers make the image download, but I don't want it to
// download, I want to show the image. What should I do?
// header("Content-Disposition: attachment; filename=$name");

echo $content;

Answer 1

attachment 的相反内容配置是inline。试试这个:

header("Content-Disposition: inline; filename=$name");