Phly\Http\PhpInputStream::getContents PHP Method

    public function getContents($maxLength = -1)
    {
        if ($this->reachedEof) {
            return $this->cache;
        }
        $contents = stream_get_contents($this->resource, $maxLength);
        $this->cache .= $contents;
        if ($maxLength === -1 || $this->eof()) {
            $this->reachedEof = true;
        }
        return $contents;
    }