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PO
primarykey
Id
13095599
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
8
CommunityOwnedDate
CreationDate
2012-10-26T23:09:14.043
FavoriteCount
0
LastActivityDate
2012-10-27T01:04:14.503
LastEditDate
2012-10-27T01:04:14.503
LastEditorUserId
462702
OwnerUserId
462702
ParentId
13095563
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
You haven't set <code>$this->ua</code> to anything. I assume it's a variable of the detector library you loaded, so you probably want to do something like this: <pre><code>class Deetector { public function __construct() { $this->EE =& get_instance(); // remove this line, it's probably not doing anything // $this->EE->load->add_package_path(PATH_THIRD.'/deetector'); $this->EE->load->library('detector'); // note you use $this->return_data instead of "return blah" in the constructor $this->return_data = $this->EE->detector->ua; } // remove this, you can't have both __construct() and deetector(), they mean the same thing // public function deetector() // { // return $ua->ua; // } public function user_agent() { return $this->EE->detector->ua; } } </code></pre> UPDATE: I took a look at the <a href="https://github.com/dmolsen/Detector/wiki/Adding-&-Using-Detector-With-Your-Application" rel="nofollow">Detector docs</a>, and it doesn't follow normal library conventions (it defines the $ua variable when you include the file). For that reason you should ignore the standard EE load functions, and include the file directly: <pre><code>class Deetector { public function __construct() { $this->EE =& get_instance(); // manually include the detector library include(PATH_THIRD.'/deetector/libraries/detector.php'); // save the local $ua variable so we can use it in other functions further down $this->ua = $ua; // output the user agent in our template $this->return_data = $this->ua->ua; } } </code></pre>
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1. POUndefined variable error in ExpressionEngine plugin
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1. USAdrian Macneil
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1. USAdrian Macneil
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