Sanderc schreef:Ow, hoe komt dan dat dit niet werkt:
[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/if"]if[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$_SERVER[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]REQUEST_METHOD[/COLOR][COLOR= #007700]] ==[/COLOR] [COLOR= #DD0000]"POST"[/COLOR][COLOR= #007700])
{[/COLOR]
[COLOR= #0000BB]$getal[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$getal2[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$getal[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$getal[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/str_replace"]str_replace[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$getal[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$getal2[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$getal[/COLOR][COLOR= #007700]);[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$getal[/COLOR][COLOR= #007700];[/COLOR]
?>
<form method="post" action="#">
<input type="submit" value="+1">
</form>
[COLOR= #0000BB]<?php[/COLOR]
[COLOR= #007700]}[/COLOR]
[URL="http://www.php.net/else"]else[/URL]
[COLOR= #007700]{[/COLOR]
?>
<form method="post" action="#">
<input type="submit" value="+1">
</form>
[COLOR= #0000BB]<?php[/COLOR]
[COLOR= #007700]}[/COLOR]
?> Je zet het getal bij elke request op 0, en dan doe je daarop +1 en dus blijft het 1, snap je?




Het kan echt niet anders?