protected function sectionServer()
	{
		$extCheck = [
			'Zend OPcache','memcache','apc','xcache','redis','wincache','Zend Data Cache','curl',
			'odbc','intl','gd','imagick','openssl','xdebug',
		];
		$extensions = [];
		foreach ($extCheck as $ext) {
			$hasExt = extension_loaded($ext);
			$extensions[] = Html::tag('span', $ext, ['class'=>'label label-' . ($hasExt ? 'success' : 'danger')]);
		}

		$ret = [
			'Host'=>AsiUrl::getHost(),
			'Localhost detected'=>$this->valueBool(AsiUrl::isLocalhost()),
			'PHP version'=>phpversion(),
			'PHP info'=>$this->valueModal('PHP info', $this->phpInfo),
			'Relevant extensions'=>implode(' ', $extensions),
		];
		if (ServerConfig::extOpCacheLoaded()) {
			$ret['OpCache enabled'] = $this->valueBool(ServerConfig::opCacheEnabled());
		}

		return $ret;
	}