"Jason Wong" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > On Tuesday 06 July 2004 17:50, Torsten Roehr wrote: > > > > How can I check if a form has been submitted, I have seen a demo that > > > uses the following: > > > > > > if(isset($HTTP_POST_VARS)) > > > > > > But I understand that $HTTP_POST_VARS is depricated... > > > > > > Thanks for your help > > > > Check the $_POST superglobal: > > > > if (isset($_POST['name_of_your_button'])) { > > } > > It might not be a good idea to rely on the "submit" button to be set. Some > browsers do not set/send it if you didn't explicitly click on the "submit" > button. I would use: > > if (!empty($_POST)) { ... }
How do you check which button was pressed (read: which action should be performed) when using this check? Regards, Torsten -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
