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POJSON PHP Can't call value from Steam URL
 

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  1. POJSON PHP Can't call value from Steam URL
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    <p>I'm trying to create a website with Steam's login, but when I try to call a value from JSON, it doesn't work. Everything works in the source code, except for getting the JSON value. I've even tried printing the steam ID, so I know that ID works. The URL works also.</p> <p>Here's <a href="http://pastebin.com/td4CdvQU" rel="nofollow">my source code</a>:</p> <pre><code>&lt;?php require 'openid.php'; try { $openid = new LightOpenID('workinganonymouswebsite.com'); if (!$openid-&gt;mode) { $openid-&gt;identity = 'http://steamcommunity.com/openid'; header('Location: ' . $openid-&gt;authUrl()); } elseif ($openid-&gt;mode == 'cancel') { echo 'User has canceled authentication!'; } else { $steamurl = ($openid-&gt;validate() ? $openid-&gt;identity . '' : 'error'); if ($steamurl == 'error') { print "There was an error signing in."; } else { $id = end(explode('/', $steamurl)); $jsonurl = "http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=XXXXXXXXXXXXXXXXXX&amp;steamids=" . $id . "&amp;format=json"; $json = file_get_contents($jsonurl, 0, null, null); $json_output = json_decode($json); echo $json_output['players']['personaname']; } } } catch (ErrorException $e) { echo $e-&gt;getMessage(); } ?&gt; </code></pre> <p>Here's the JSON on the website.</p> <pre><code>{ "response": { "players": [ { "steamid": "76561198049205920", "communityvisibilitystate": 3, "profilestate": 1, "personaname": "baseman101", "lastlogoff": 1357603378, "profileurl": "http://steamcommunity.com/id/baseman101/", "avatar": "http://media.steampowered.com/steamcommunity/public/images/avatars/24/24bb7c0505db7efe1f1a602d09a5ea412e0ab4bd.jpg", "avatarmedium": "http://media.steampowered.com/steamcommunity/public/images/avatars/24/24bb7c0505db7efe1f1a602d09a5ea412e0ab4bd_medium.jpg", "avatarfull": "http://media.steampowered.com/steamcommunity/public/images/avatars/24/24bb7c0505db7efe1f1a602d09a5ea412e0ab4bd_full.jpg", "personastate": 1, "primaryclanid": "103582791429521408", "timecreated": 1316469294, "loccountrycode": "US", "locstatecode": "VA", "loccityid": 3918 } ] } } </code></pre> <p>I've tried googling everything. I'm sorry if there is something I missed.</p>
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    1. COYou should tell which error you get. If you don't get any error, enable error reporting to the highest level and enable error logging. follow the error log. So before looking into google and the whole internet, first checkout how you can get more information *from your computer*.
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    2. COIt gives me Strict Standards: Only variables should be passed by reference in C:\xampp\htdocs\openid\example.php on line 15, but I know this means it can still run with the code line in. I've even tried printing the exploded/end value (it gave me a good result). What else could be the problem? This was the only error. The error log shows nothing out of the ordinary, by the way.
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    3. COYou wrote getting the json value would not work: `echo $json_output['players']['personaname'];` - so I was at least expecting some warnings about undefined indexes here. You don't get these but that line of code is executed?
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