PHP - get headers from cURL request

php-curl-get-headers.php

<?php

function get_headers_curl($response){
  $headers = array();

  $header_text = substr($response, 0, strpos($response, "\r\n\r\n"));

  foreach (explode("\r\n", $header_text) as $i => $line){
    if ($i === 0)
        $headers['http_code'] = $line;
    else{
      list ($key, $value) = explode(': ', $line);

      $headers[$key] = $value;
    }
  }

  return $headers;
}
?>