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Using "trim" not working anymore?
A person wrote a system that allowed us to update mountain bike trail conditions on a single page - displaying all our trails and a quick condition next to each one.
This was written a while ago and I was able to get it working with vb 3.0 - but now the new 3.5 broke it again. I went in and replaced a bunch of $db calls and it seems to display just fine. However, when i click on a trail to edit the condition the script does not seem to pull out the action of "edit" Here is the snip of code that I think is not working and how it is called: Called via: Code:
http://www.morcmtb.net/forums/trail.php?s=&action=edittrail&trailid=21 Code:
// now the function used to get the info of the trail updated function gettrailinfo (&$trailid) { global $db; global $trailcache; $trailid = intval($trailid); // if (!isset($trailcache[$trailid])) { if ($db->trailcache[$trailid] == null) { $trailcache[$trailid]=$db->query_first("SELECT * FROM conditiontrail WHERE trailid='$trailid'"); } return $trailcache[$trailid]; } $action = trim($action); // if (!isset($action) or $action=="") { if (($db->action == null) or ($action=="")) { $action="showtrail"; } Can someone help? Its probably pretty obvious I'm no coder and its a real mess... |
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