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POHow do I call this function in CodeIgniter controller?
 

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  1. POHow do I call this function in CodeIgniter controller?
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    <p>I've got this code, but I'm not sure I make it work:</p> <pre><code>/** * Function: youtube data grabber * * @description : * @param $ : video code, url type (embed/url) * @return : data array * @author : Mamun. * @last -modified-by: Mamun. */ if (! function_exists('youtube_data_grabber')) { function youtube_data_grabber($video_code, $link_type = "embed") { if ($video_code != '') { if ($link_type == "embed") { $splited_data = explode("=",$video_code); $video_unique_code = substr(strrchr($splited_data[4],"/"),1,-strlen(strrchr($splited_data[4],"&amp;"))); } else if ($link_type == "url") { $splited_data = explode("=",$video_code); $video_unique_code = substr($splited_data[1],0,-strlen(strrchr($splited_data[1],"&amp;"))); } else { return; } // set feed URL $feedURL = 'http://gdata.youtube.com/feeds/api/videos/'.$video_unique_code; // read feed into SimpleXML object $sxml = simplexml_load_file($feedURL); return $sxml; } } } // End Youtube Function </code></pre> <p>I'm not sure how to activate it is what I'm trying to say. I placed it in the controller and it's within a function for one of my pages. I don't have any syntax errors. I just don't know how to wake it up and make it work. I thought I could just put <code>youtube_data_grabber('http://www.youtube.com/watch?v=LAcrFym10ZI', 'url');</code> but that didn't work.</p> <p>I got the code from <a href="http://sumonbd.wordpress.com/2009/12/31/youtube-video-grabbing-using-zend-gdata-with-codeigniter/" rel="nofollow noreferrer">this blog</a>, and I have the zend functionality working. I tested it earlier and had no errors. I'm just having trouble with this youtube part.</p> <p>Any ideas?</p>
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