PHP Variables not Calculating Correctly

Question

Variables are still not calculating correctly, They always reset every time even with using $_SESSION variables.

This is trying to become a slideshow with 2 buttons that control 'next' and 'prev'

The variable controls are Picture ID and then the buttons control what the variable is.

it somehow loops from 3 to 1 and wont move any more.

Help is needed please. Thanks.

if you have ?> and <?php in succession, might as well remove them — bcosca
– bcosca, Commented Nov 23, 2010 at 20:11

wajiw · Accepted Answer · 2010-11-23 20:07:43Z

5

You can't have any output before the session_start(). Move it up above your html and try again.

answered Nov 23, 2010 at 20:07

wajiw

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2 Comments

We have spent over 2 hours working on this, and you just solved our problem in seconds. Thank you so so so much.

Just a note....if he solved your problem you should click the checkmark to 'accept' his answer.