[PHP] Getal naar sterretjes.

str_replace?

Oh, met preg_replace kan het

[COLOR= #0000BB]<?php
$aantal[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"10"[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [URL="http://www.php.net/str_replace"]str_replace[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]"*"[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700]);[/COLOR]
?>

Op de eerste plek is het aantal een integer, dus die haakjes doen we weg.

[COLOR= #0000BB]<?php
$aantal[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]10[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [URL="http://www.php.net/str_replace"]str_replace[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]"*"[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700]);[/COLOR]
?>

Str_replace is niet nodig, het is geen string.

[COLOR= #0000BB]<?php
$aantal[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]10[/COLOR][COLOR= #007700];[/COLOR]

[URL="http://www.php.net/while"]while[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700]>[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700])[/COLOR][COLOR= #FF8000]//zolang aantal meer dan 0 is[/COLOR]
[COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]*[/COLOR][COLOR= #007700];[/COLOR]
 [COLOR= #0000BB]$aantal[/COLOR][COLOR= #007700]--;[/COLOR] [COLOR= #FF8000]// eentje ervanaf[/COLOR]
[COLOR= #007700]}[/COLOR]

?>

np das dan 99999 punten aub (nee grapje)

LOOL dat was n grapje xD

mr toch bedankt!