public function getSystemInformation()
    {
        if (empty($this->systemData)) {
            $systemInformation = $this->system();

            // access a random property to trigger response parsing
            $systemInformation->responseHeader;
            $this->systemData = $systemInformation;
        }

        return $this->systemData;
    }
public function getSystemInformation()
    {
        if (empty($this->systemData)) {
            $systemInformation = $this->system();

            // access a random property to trigger response parsing
            $systemInformation->responseHeader;
            $this->systemData = $systemInformation;
        }

        return $this->systemData;
    }
public function getSystemInformation ( ) { if ( empty ( $ this -> systemData ) ) { $ systemInformation = $ this -> system ( ) ; // access a random property to trigger response parsing $ systemInformation -> responseHeader ; $ this -> systemData = $ systemInformation ; } return $ this -> systemData ; }
Gets information about the Solr server

@return ResponseAdapter
Gets information about the Solr server