In my function here I am trying to perform functions when files are
downloaded past certain milestones. So in this instance I want to download
10mb, then echo milestone, then repeat again to the next 10mb.

The file I'm downloading is about 300mb, so I'd expect the function to be
called 30 times.

What does milestone need to be? bytes? kilobytes? Whatever it is, if I go
beyond about 10000, it no longer calls anything inside that if.

curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $chunk) {
$chunksize = strlen($chunk);
$downloaded .= $chunksize;
if($downloaded > $milestone){
    echo "milestone";
    $downloaded = 0;
}
return $chunksize;
});

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Received on 2012-08-05