Something wrong with the script?

[bprof]

I'm trying to check if a file does exist on a server or not, the script works fine in regards to testing the domain but not the file, I know for sure the file does not exist and still I'm getting 200 as if does exist. Can someone help me please find whats wrong?

Thank you,

<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://www.example.com/test.gif");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, true);
$headers = curl_exec($ch);
$info = curl_getinfo($ch);
foreach($info as $header => $value) {
    echo "<p>$header: $value</p>\n";
}
echo "<pre>$headers</pre>\n";
?>

[NogDog]

Out of curiosity, if you direct your browser to the URL in question, do you get a standard 404 Not Found response, or some custom error page? (I'm wondering if the web server is, in fact, not returning a 404?)