nummers scheiden met -

Rogier schreef:

Eerdere citaten tonen

Antonn schreef:

Eerdere citaten tonen

Rogier schreef:

ja, je kan het beter zo doen

[COLOR= #0000BB]<?php

$result[/COLOR] [COLOR= #007700]=[/COLOR] null[COLOR= #007700];[/COLOR]

[URL="http://www.php.net/for"]for[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++) {[/COLOR]
    [COLOR= #0000BB]$result[/COLOR] [COLOR= #007700].= ([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]!=[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700]) ?[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1000[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]9999[/COLOR][COLOR= #007700]).[/COLOR][COLOR= #DD0000]-[/COLOR] [COLOR= #007700]:[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1000[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]9999[/COLOR][COLOR= #007700]);
}[/COLOR]

Beter

Idd beter, omdat zoals hierboven vermeld is de andere manier soms niet werkt...

Nee, had tikkeltje aangepast zodat je geen dingen als dit krijgt: "12-3-6-736"

Lees aub het topic even door...

Antonn schreef:

Eerdere citaten tonen

Rogier schreef:

ja, je kan het beter zo doen

[COLOR= #0000BB]<?php

$result[/COLOR] [COLOR= #007700]=[/COLOR] null[COLOR= #007700];[/COLOR]

[URL="http://www.php.net/for"]for[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++) {[/COLOR]
    [COLOR= #0000BB]$result[/COLOR] [COLOR= #007700].= ([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]!=[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700]) ?[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1000[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]9999[/COLOR][COLOR= #007700]).[/COLOR][COLOR= #DD0000]-[/COLOR] [COLOR= #007700]:[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1000[/COLOR][COLOR= #007700],[/COLOR][COLOR= #0000BB]9999[/COLOR][COLOR= #007700]);
}[/COLOR]

Beter
Werkt niet ?

Doe aan het eind:
echo $result