Code Duplication    Length = 15-15 lines in 2 locations

htdocs/class/snoopy.php 2 locations

@@ 795-809 (lines=15) @@
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                break;
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            // if a header begins with Location: or URI:, set the redirect
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            if (preg_match("/^(Location:|URI:)/i", $currentHeader)) {
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                // get URL portion of the redirect
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                preg_match("/^(Location:|URI:)[ ]+(.*)/i", chop($currentHeader), $matches);
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                // look for :// in the Location header to see if hostname is included
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                if (!preg_match("|\:\/\/|", $matches[2])) {
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                    // no host in the path, so prepend
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                    $this->_redirectaddr = $URI_PARTS["scheme"] . "://" . $this->host . ":" . $this->port;
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                    // eliminate double slash
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                    if (!preg_match("|^/|", $matches[2]))
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                        $this->_redirectaddr .= "/" . $matches[2];
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                    else
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                        $this->_redirectaddr .= $matches[2];
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                } else
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                    $this->_redirectaddr = $matches[2];
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            }
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            if (preg_match("|^HTTP/|", $currentHeader)) {
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                if (preg_match("|^HTTP/[^\s]*\s(.*?)\s|", $currentHeader, $status)) {
@@ 960-974 (lines=15) @@
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        for ($currentHeader = 0; $currentHeader < count($result_headers); $currentHeader++) {
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            // if a header begins with Location: or URI:, set the redirect
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            if (preg_match("/^(Location: |URI: )/i", $result_headers[$currentHeader])) {
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                // get URL portion of the redirect
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                preg_match("/^(Location: |URI:)\s+(.*)/", chop($result_headers[$currentHeader]), $matches);
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                // look for :// in the Location header to see if hostname is included
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                if (!preg_match("|\:\/\/|", $matches[2])) {
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                    // no host in the path, so prepend
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                    $this->_redirectaddr = $URI_PARTS["scheme"] . "://" . $this->host . ":" . $this->port;
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                    // eliminate double slash
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                    if (!preg_match("|^/|", $matches[2]))
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                        $this->_redirectaddr .= "/" . $matches[2];
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                    else
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                        $this->_redirectaddr .= $matches[2];
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                } else
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                    $this->_redirectaddr = $matches[2];
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            }
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            if (preg_match("|^HTTP/|", $result_headers[$currentHeader])) {
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                $this->response_code = $result_headers[$currentHeader];