Network MAP PHP

This is a work in progress for me. I am modifying the original script. Not completed yet for me - but here is my current version. I am just hacking my way along. Not a coder by any means. I don't have a lot of time right now to put a lot of effort into this.

  f5 monitoring page
 
 
 $f5server
";

    // funtion to display images. you can download them for F5 web interface. Place them into ./images folder
    function getgif($status) {
       $img_path = "/images";
       switch($status) {
         case 'up':
           $img = $img_path."/status_circle_green.png";
           break;
         case 'down':
           $img = $img_path."/status_diamond_red.png";
           break;
         case 'user-down':
           $img = $img_path."/status_diamond_black.png";
           break;
         case 'unchecked';
           $img = $img_path."/status_square_blue.png";
           break;
         case 'available';
           $img = $img_path."/status_circle_green.png";
           break;
         case 'offline':
           $img = $img_path."/status_diamond_red.png";
           break;
         case 'unknown';
           $img = $img_path."/status_square_blue.png";
           break;
         case 'unavailable';
           $img = $img_path."/status_triangle_yellow.png";
           break;
         default:
            $img = $img_path."/status_circle_outline.gif";
     }
      return $img;
    }

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "https://$user:$password@$f5server/mgmt/tm/ltm/pool/");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_VERBOSE, true);
    $pools = json_decode(curl_exec($ch));
    curl_setopt($ch, CURLOPT_URL, "https://$user:$password@$f5server/mgmt/tm/ltm/virtual/");
    $vservers = json_decode(curl_exec($ch));
        curl_setopt($ch, CURLOPT_URL, "https://$user:$password@$f5server/mgmt/tm/ltm/node/");
        $nodes = json_decode(curl_exec($ch));
        curl_close($ch);
        //NETWORK MAP presentation
        // echo "
     VIRTUAL SERVERS
";
        foreach ($vservers->{'items'} as $vs){
                $ch = curl_init();
                curl_setopt($ch, CURLOPT_URL, "https://$user:$password@$f5server/mgmt/tm/ltm/virtual/".$vs->{'name'}."/stats/");
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
                curl_setopt($ch, CURLOPT_VERBOSE, true);
                $virtual_stats = json_decode(curl_exec($ch));
                curl_close($ch);
                $virtual_entries = $virtual_stats->{'entries'};
                $virtual_availabilityState = $virtual_entries->{'status.availabilityState'};
                $virtual_stateDescription = $virtual_availabilityState->{'description'};
                $img_path = getgif($virtual_stateDescription);
                echo "VS:![\](.$img_path.)";
                echo strtolower($vs->{'name'});
                // echo "  ".$vs->{'destination'};
                if ($vs->{'rules'}[1] != NULL){
                        // echo "
";
                        echo $vs->{'rules'}[1];
                        }
                foreach ($pools->{'items'} as $item ){
                        if ($vs->{'pool'} == $item->{'fullPath'}){
                          // echo "
";
                          echo " Pool:";
                          $stateurl = $item->{'membersReference'};
                          // echo "fullPath: ".$item->{'name'};
                          $ch = curl_init();
                          curl_setopt($ch, CURLOPT_URL, "https://$user:$password@$f5server/mgmt/tm/ltm/pool/".$item->{'name'}."/stats/");
                          curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                          curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                          curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
                          curl_setopt($ch, CURLOPT_VERBOSE, true);
                          $pool_stats = json_decode(curl_exec($ch));
                          curl_close($ch);
                          $pool_entries = $pool_stats->{'entries'};
                          $pool_availabilityState = $pool_entries->{'status.availabilityState'};
                          $pool_stateDescription = $pool_availabilityState->{'description'};
                          $img_path = getgif($pool_stateDescription);
                          echo "![\](.$img_path.)";
                          echo strtolower($item->{'name'});
                          // echo "
";
                          $rewrited_url = str_replace('localhost',$user.":".$password."@".$f5server,$stateurl->{'link'});
                          $ch = curl_init();
                          curl_setopt($ch, CURLOPT_URL, $rewrited_url);
                          curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                          curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
                          curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
                          curl_setopt($ch, CURLOPT_VERBOSE, true);
                          $members = json_decode(curl_exec($ch));
                          curl_close($ch);
                            foreach ($members->{'items'} as $member) {
                              $img_path = getgif($member->{'state'});
                                echo " Member:![\](.$img_path.)";
                                echo strtolower($member->{'name'});
                                echo " - (".$member->{'address'}.")";
                                // foreach ($nodes->{'items'} as $node){
                                //   if ($member->{'address'} === $node->{'address'}){
                                //     $img_path = getgif($node->{'state'});
                                //     echo "![\](.$img_path.)";
                                //     echo strtolower($node->{'name'});
                                //   }
                               //  }
                                //echo "
";
                            }
                        //echo "
";
                        }
                }
                echo "
";
        }

//      catch (Exception $e) {
//         echo "Error:  " .$e->;getMessage();
//      }
?>