Re: Re: Best way to test for form submission?

----- Original Message ----- From: "Adam Jimerson" <vendion@charter.net> To: <php-general@lists.php.net> Sent: Friday, August 28, 2009 11:21 AM Subject: [PHP] Re: Best way to test for form submission? > On 08/27/2009 11:09 PM, Adam Jimerson wrote: >> This question might give away the fact that I am a php noob, but I am >> looking for the best way to test for form submission in PHP. I know in >> Perl this can be done with >> >> if (param) >> >> but I don't know if that will work with PHP. I have read the Learning >> PHP 5 book and the only thing that was mentioned in the book was the use >> of something like this >> >> print "<p>Hello ".$_POST['username']."</p>"; > > Sorry copied and pasted the wrong line (long day) > > if (array_key_exists('username',$_POST)) Here is another way if (isset($_POST['username']) && $_POST['username'] != '') { ... >> >> I'm sure that this is not the best/recommended way to do this but I'm >> hoping someone here will point me in the right direction. > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >