On Wed, March 14, 2007 11:58 am, Tim wrote: > Quick question regarding $_POST array element order, first the > situation: > > I am submitting a form with x first fields and the post value returns > the > last element as being the submit button name and value > > Is it safe to consider that the last element in the $_POST array will > ALWAYS > be the submit element (it is always last in form)?
Sorry, no. The HTTP spec specifically allows the browser to order the args in any way it likes. > I would like to array_pop($_POST) to get rid of that last element for > various reasons (validation scheme) later on.. Would be better to always prepend button name with "button_" or something, so you can walk the keys of $_POST and strip them out. > > Regards, > > Tim > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Some people have a "gift" link here. Know what I want? I want you to buy a CD from some starving artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
