PHP developers decided that values posted from HTML select tag with attribute multiple, somehow overwrites some internal variable data. Basically it goes like this – you have the following form with a select tag: <form action=”/post.php” method=”post”> <select name=”MyMultiSelect” multiple> <option>one</option> <option>two</option> <option>three</option> <option>four</option> </select> <input type=”submit” value=”send”> </form> and in PHP you try to …
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