Re: [PHP] PHP Notice: Undefined variable

I recommend the next variant if ($_POST["msg"] =="hi") Why? I've created an html file with form's action parameter as info.php that contains phpinfo(). The result was PHP_SELF /~adolf/info.php _POST["a"] dv fdsvz _SERVER["CONTENT_LENGTH"] 10 You see, _POST["a"] - Orig

[PHP] alpha channel inpng

Hi all... I have the problem: As a result i get an image but without transparency. What's the matter?