PHP：从MySQL Blob直接将图像检索到< img>标签

我已将我的图像存储到（中）BLOB字段中，并希望检索嵌入在PHP生成的网页中的图像。

I've stored my Images into (Medium) BLOB fields and want to retrieve them embedded within my PHP-generated web pages.

当我测试使用

header('Content-type: ' . $image['mime_type']);
echo $image['file_data'];

一切看起来都很好。

但是，我还没有找到一种方法将图像干净地检索到我的文档中间。例如，使用

However, I have not yet found a way to retrieve the image(s) cleanly into the middle of my documents. For example, using

$image  = $row['file_data'];
echo '<img src="data:image/jpeg;base64,'.$image['file_data'].'" alt="photo"><br>';

...或...

$im = imageCreateFromString($image);

我只是在屏幕上看到一堆十六进制垃圾。

I just wind up with a bunch of hexadecimal garbage on screen.

我使用以下方式直接存储图像：

I intitially stored the Images using:

ob_start();
imagejpeg($resizedImage, null, 100);
$content = ob_get_contents();
ob_end_clean();
$sql = sprintf(
 "insert into images (filename, mime_type, file_size, file_data, event_id)
 values ('%s', '%s', %d, '%s',%d)",
 mysql_real_escape_string($fileName),
 mysql_real_escape_string($mimeType),
 $imageSize,
 mysql_real_escape_string($content),
 $eventID 
);
$result = $cn->query($sql);

有没有人请有一个有效的代码片段来成功显示PHP中存储的.jpg中间文件输出？

Does anyone PLEASE have a working code snippet to successfully display the stored .jpg mid-file in the PHP output?