php_self posting problem
Posted: Thu Jan 16, 2014 5:04 pm
I have a form that contains a function. i want this function to be activated only when the user reposts the page to itself. (php_self).
ie. the user access the page and the function is hidden, the user then inputs data, repost the page and the function is activated.
I've tried flagging the function with a variable - $var = 0, then $var = 1 at the end of the page but $var just resets itself to 0 when the page is posted.
Sure this is simple but I just cant get it?
thanks
ie. the user access the page and the function is hidden, the user then inputs data, repost the page and the function is activated.
I've tried flagging the function with a variable - $var = 0, then $var = 1 at the end of the page but $var just resets itself to 0 when the page is posted.
Sure this is simple but I just cant get it?
thanks