Question

In PHP how do I make it show an image when an int changes from 0 to 1? I have;

$url = "forums.bukkit.org/alerts.json";
$page = file_get_contents($url);
$json_arr = json_decode($string,true);
return $json_arr['_visitor_alertsUnread'];

When json_arr is >0, how do I make it show an image?

Answer 1

if($json_arr['_visitor_alertsUnread'])
   echo "seen picture!";
else
   echo "not seen picture!";