/**
* @return $this
* @throws \Exception
*/
public function doRequest()
{
$this->responseHeaders = [];
$this->responseBody = [];
$command = $this->getCurlCommand();
$result = $this->connection->exec($command);
if ($result['returnVar'] != 0) {
throw new \Exception('Curl error: ' . $this->getCurlError($result['returnVar']));
}
if (!isset($result['output'])) {
throw new \Exception('No output found');
}
// the command FIRST returns the body and THEN the headers (I tried many different ways and no matter
// what's redirected to what curl alwyas seems to dump the headers last
$httpLine = false;
do {
$line = array_pop($result['output']);
// yes, this is really ugly...
// I wish we'd be able to separate header and body in a cleaner way
// but we can't do this with exec(), and proc_open also doesn't make things easier
if (preg_match('|HTTP/\\d\\.\\d\\s+(\\d+)\\s+.*|', $line, $matches)) {
$this->setResponseCode($matches[0]);
$httpLine = true;
// put the rest back since it belongs to the response body
$restOfThatLine = preg_replace('|HTTP/\\d\\.\\d\\s+(\\d+)\\s+.*|', '', $line);
if ($restOfThatLine) {
array_push($result['output'], $restOfThatLine);
}
}
if (!$httpLine && !empty($line)) {
$this->parseHeader($line);
}
} while (!$httpLine);
$this->responseBody = implode("\n", $result['output']);
return $this;
}