function download($Url, $Method = "GET", $Referer = "", $PostHash = null, $ResponseFileName = null)
{
$PostData = array();
if ($PostHash) {
foreach ($PostHash as $key => $value) {
$PostData[] = $key . '=' . $value;
}
}
try {
do {
$Request = make_request($Url, $Method, $Referer, implode('&', $PostData), $host, $port);
if ($open) {
fclose($open);
}
$open = fsockopen($host, $port, $errno, $errst, 30);
fputs($open, $Request);
$StatusLine = fgets($open);
$Response = $StatusLine . fget_response($open);
if ($ResponseFileName) {
file_put_contents($ResponseFileName, $Response);
}
$StatusCode = extract_statusline_code($Response);
switch ($StatusCode) {
case 303:
$Method = 'GET';
case 301:
case 302:
$Referer = $Url;
$Url = extract_location($Response);
$PostData = array();
}
} while ($StatusCode != 200 and $StatusCode < 400);
while (!feof($open)) {
$buffer = fgets($open, 4096);
if ($buffer === false) {
break;
}
$Html .= $buffer;
}
fclose($open);
} catch (E_NOTICE $e) {
echo "Notice raised: " . $e->getMessage();
}
update_cookies($Url, $Response);
if (preg_match("/transfer\\-encoding\\: chunked/i", $Response)) {
$Html = transfer_encoding_chunked_decode($Html);
}
if (preg_match("/Content\\-Encoding\\: gzip/i", $Response)) {
$Response = preg_replace("/Content\\-Encoding: gzip\\s+/isU", "", $Response);
$Html = gzinflate(substr($Html, 10));
}
return $Html;
}
public function getResponseBody()
{
if ($this->getResponseHeader("Content-Encoding") == "gzip" && $this->getResponseHeader("Transfer-Encoding") == "chunked") {
return gzdecode_1(transfer_encoding_chunked_decode($this->responseBody));
} else {
if ($this->getResponseHeader("Content-Encoding") == "gzip") {
return gzdecode_1($this->responseBody);
} else {
return $this->responseBody;
}
}
}
