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Alex Rivera
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I'm trying to write a few lines of code to make a case insensitive array unique type function. Here's what I have so far: foreach ($topics as $value) { $lvalue = strtolower($value); $uvalue = strtolower($value); if (in_array($value, $topics) == FALSE || in_array($lvalue, $topics) == FALSE || in_array($uvalue, $topics) == FALSE) { array_push($utopics, $value); } } The trouble is the if statement. I think there's something wrong with my syntax, but I'm relatively new to PHP and I'm not sure what it is. Any help?
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