Question

I’ve written a PHP script to return an image but the browser can’t display the returned one. Would you guys please tell me what’s wrong?

<?php
    $file='demo.gif';
    if(file_exists($file)){
        header('Content-Type:image/jpeg');
        header('Content-Transfer-Encoding: base64');
        $data=base64_encode(get_file_contents($file)); 
        header('Content-Length: ' . strlen($data));
        echo $data;
    }
    else
        echo 'No such file';
?>

Answer 1

Well, you’re telling the browser that the .gif file is a JPEG.

You also typo’d file_get_contents.