if the form has method="post" you could do -


if( $_SERVER['REQUEST_METHOD'] == 'POST' ){
//
}





"Henk van Winkoop" <h.van.winkoop@wxs.nl> wrote in message
news:4337b766$0$24501$ba620dc5@text.nova.planet.nl ...
> Hello,
>
> thanks for your quick answer.
>
> Well I was mistaken, it's not a submit button, it's a picture with an
> onclick/submit event:
>
> (A HREF=''><img Src="" OnClick="submit();"></A>
>
> so there's no 'button_name'
>
> Henk
>
>
> "Kleist" <kleist@tlen.pl> schreef in bericht
> news:dh8bfm$1gac$1@news.uar.net...
>> Henk van Winkoop wrote:
>> > Hello,
>> >
>> > On first entry of my webpage(.php) a specific function must be omitted.
>> > On next entries (by clicking a submit button on that page) the specific
>> > function must be executed.
>> >
>> > How does my php file distinghuis between first entry and next entries?
>> >
>> > I tried isset()/empty()/is_null() variable functions and $GLOBALS but
> all
>> > variables seems to be cleared/reset on re-entry of the webpage.
>> >
>> > How to solve this problem?
>>
>>
>> You can check, wether submit button was pressed. If it was,
>> execute the function. (if $_POST['button_name'])
>
>