How to remove HTTP headers from CURL response?

Question

I have a php script that returns just plain text without any html. Now I want to make a cURL request to that script and I get the following response:

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Answer 1

$content = null;

$ch = curl_init();
$rs = curl_exec($ch);

if (CURLE_OK == curl_errno($ch)) {
  $content = substr($rs, curl_getinfo($ch, CURLINFO_HEADER_SIZE));
}

curl_close($ch);

echo $content;