public function getResponseHeaders()
    {
        if (!is_array($this->responseHeaders)) {
            $this->responseHeaders = array();
            foreach (explode("\n", $this->responseHeader) as $line) {
                $line = explode(':', $line, 2);
                $name = strtoupper($line[0]);
                $value = isset($line[1]) ? trim($line[1]) : null;
                $this->responseHeaders[$name][] = $value;
            }
        }
        return $this->responseHeaders;
    }
public function getResponseHeaders()
    {
        if (!is_array($this->responseHeaders)) {
            $this->responseHeaders = array();
            foreach (explode("\n", $this->responseHeader) as $line) {
                $line = explode(':', $line, 2);
                $name = strtoupper($line[0]);
                $value = isset($line[1]) ? trim($line[1]) : null;
                $this->responseHeaders[$name][] = $value;
            }
        }
        return $this->responseHeaders;
    }
public function getResponseHeaders ( ) { if ( ! is_array ( $ this -> responseHeaders ) ) { $ this -> responseHeaders = array ( ) ; foreach ( explode ( "\n" , $ this -> responseHeader ) as $ line ) { $ line = explode ( ':' , $ line , 2 ) ; $ name = strtoupper ( $ line [ 0 ] ) ; $ value = isset ( $ line [ 1 ] ) ? trim ( $ line [ 1 ] ) : null ; $ this -> responseHeaders [ $ name ] [ ] = $ value ; } } return $ this -> responseHeaders ; }
Returns response headers array

@return array
Returns response headers array