*/
private $header;
+ /**
+ * @var array the HTTP headers of the Curl call
+ */
+ private $header_fields;
+
/**
* @var boolean true (if HTTP 2xx result) or false
*/
$this->body = substr($result, strlen($header));
$this->header = $header;
+ $this->header_fields = []; // Is filled on demand
}
private function checkSuccess()
}
if ($this->returnCode == 301 || $this->returnCode == 302 || $this->returnCode == 303 || $this->returnCode== 307) {
- $redirect_parts = parse_url(defaults($this->info, 'redirect_url', ''));
+ $redirect_parts = parse_url($this->info['redirect_url'] ?? '');
if (empty($redirect_parts)) {
$redirect_parts = [];
}
}
}
- $parts = parse_url(defaults($this->info, 'url', ''));
+ $parts = parse_url($this->info['url'] ?? '');
if (empty($parts)) {
$parts = [];
}
if (isset($headers[$field])) {
return $headers[$field];
}
+
+ return '';
}
/**
*
* @return boolean "true" if header exists
*/
- public function headerExists(string $field)
+ public function inHeader(string $field)
{
$field = strtolower(trim($field));
*/
public function getHeaderArray()
{
- $headers = [];
+ if (!empty($this->header_fields)) {
+ return $this->header_fields;
+ }
+
+ $this->header_fields = [];
- $lines = explode("\n", $this->header);
+ $lines = explode("\n", trim($this->header));
foreach ($lines as $line) {
$parts = explode(':', $line);
$headerfield = strtolower(trim(array_shift($parts)));
$headerdata = trim(implode(':', $parts));
-
- if (!empty($headerdata)) {
- $headers[$headerfield] = $headerdata;
- }
+ $this->header_fields[$headerfield] = $headerdata;
}
- return $headers;
+ return $this->header_fields;
}
/**