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Showing results for tags 'php droplist extensions'.
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I'm currently making a droplist but in the droplist let's say I only want to include only .txt extension files so any other extensions like .php .jpg or any other extensions will not be in in the droplist. How can I do that as simple as possible? Another question is I want to make a warning IF the folder does not have any .txt extension files an error message will show. So even if there are other .jpg .php or any other files inside as long as there's no .txt file in the folder a warning will show. Anyone able to give me a hand? This is what I have done but it only shows a drop-list with no .txt at the end but it will still show other random files in the drop-list though. if(!(is_dir("./aaa"))) { die("Must create a folder first, sorry"); } $lists = scandir("./aaa"); echo "<form action=\"./page2.php\" method=\"get\">"; echo "<select>"; foreach($lists as $list) { if(($list == ".") || ($list == "..")) { continue; } echo "<option value=\""; echo basename($list,".txt"); echo "\">"; echo basename($list,".txt"); echo "</option>"; } echo "</select>"; echo "</form>"; P.S. I'm still new with php so hopefully there'll be a none complicated way of doing it
