OK, found my answer, behaves like submit button, and I know from experience that if I don't code a name parameter for the submit button, and in this case probably a value, it doesn't get returned to the $_POST array.
Warren Vail -----Original Message----- From: Vail, Warren Sent: Monday, January 05, 2004 5:00 PM To: '[EMAIL PROTECTED]'; Robin Kopetzky Cc: PHP General Subject: RE: [PHP] Retrieve key from $_POST is an "<INPUT TYPE=img" actually an input? I've never actually seen it used that way. If not that may explain difficulty finding it in $_POST array. Warren Vail -----Original Message----- From: John W. Holmes [mailto:[EMAIL PROTECTED] Sent: Monday, January 05, 2004 4:49 PM To: Robin Kopetzky Cc: PHP General Subject: Re: [PHP] Retrieve key from $_POST Robin Kopetzky wrote: > Is there any way to retrieve a key value from $_POST when there is more than > one $_POST array entry? > I'm trying to retrieve the name of an 'INPUT TYPE="image"' control with HTML > because you can't pass a value back. I need to get the name of the control > to use in a 'switch' statement. array_search()?? -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals - www.phparch.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
