nextcloud / server

			}

			if (is_array($lib)) {

				if (isset($lib['@attributes']['min-version'])) {

					$minVersion = $lib['@attributes']['min-version'];

					if ($this->compareSmaller($libVersion, $minVersion)) {

						$missing[] = (string)$this->l->t('Library %s with a version higher than %s is required - available version %s.',

							array($libName, $minVersion, $libVersion));

					}

				}

				if (isset($lib['@attributes']['max-version'])) {

					$maxVersion = $lib['@attributes']['max-version'];

					if ($this->compareBigger($libVersion, $maxVersion)) {

							array($libName, $minVersion, $libVersion));

					}

				}

				if (isset($lib['@attributes']['max-version'])) {

					$maxVersion = $lib['@attributes']['max-version'];

					if ($this->compareBigger($libVersion, $maxVersion)) {

						$missing[] = (string)$this->l->t('Library %s with a version lower than %s is required - available version %s.',

							array($libName, $maxVersion, $libVersion));

					}

				}

			}

		}

		return $missing;