Updated some code for associating and mac address displays

index.php

@@ -4,7 +4,7 @@ include('header-inc.php');
 
 
 $result = http_parse_message(http_get("http://localhost/pamela/data.php"));
-$result = preg_replace("/\s/","",$result->body); // get rid of linebreaks
+$result = preg_replace("/[\r|\n]/","",$result->body); // get rid of linebreaks
 
 $decode = json_decode($result);
 $decode = preg_replace("/^([0-9a-f]{2}([:]|$)){6}$/i",'{$0}',$decode);
@@ -16,12 +16,20 @@ echo "<h2>Who's here right now?</h2>";
 echo "<ul>";
 foreach($array as $entry) {
   if(substr($entry,0,1) == "{") {
-    echo "<li class='macaddr'>".$entry."</li>";
+    if($_GET['showmacs'] == "1") {
+      echo "<li class='macaddr'>".$entry."</li>";
+    }
   }
   else{
     echo "<li>".$entry."</li>";
   }
 }
+if($_GET['showmacs'] == "1") {
+  echo "<li>&nbsp;<br/><a href=\"?showmacs=0\">Hide people who haven't registered yet</a>";
+}
+else {
+  echo "<li>&nbsp;<br/><a href=\"?showmacs=1\">Show people who haven't registered yet</a>";
+}
 echo "</ul>";
 
 ?>