pharext\SourceDir\Pecl::getLicense PHP Method

    public function getLicense()
    {
        if ($license = $this->sxe->xpath("/pecl:package/pecl:license")) {
            if ($file = $this->findLicense($this->getBaseDir(), $license[0]["filesource"])) {
                return $this->readLicense($file);
            }
        }
        if ($file = $this->findLicense($this->getBaseDir())) {
            return $this->readLicense($file);
        }
        if ($license) {
            return $license[0] . " " . $license[0]["uri"];
        }
        return "UNKNOWN";
    }