Re: Adding 6 digits to a str?
| From: | Andy | Date: | Sun, 03 Feb 2002 21:09:45 +0000 |
| Subject: | Re: Adding 6 digits to a str? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-83331@lists.php.net to get a copy of this message | ||
thanx!!!
"John Lim" <heyjohnlim@yahoo.com> schrieb im Newsbeitrag
news:20020203154002.3109.qmail@pb1.pair.com...
> Try http://php.net/str_pad
>
> Andy <news.letters@gmx.de> wrote in message
> news:20020202173059.82517.qmail@pb1.pair.com...
> > Hi guys,
> >
> > I am trying to force a int to be 8 digits. If it is only 3 dig filling
the
> > first ones with 0.
> >
> > Anyhow I tryed it with type casting, but it does not matter what I try,
I
> > always get an addition.
> >
> > E.g:
> > $member_id is: 136
> > should be: 00000136
> >
> > Here is the code, which is still returning 136:
> >
> > for($i=0;$i<count($member_id);$i++){
> > $length = strlen($member_id[$i]);
> >
> > settype ($member_id[$i], "string");
> > $zero = '0';
> > settype ($zero, "string");
> >
> > $member_id[$i] = $zero + $member_id[$i];
> > echo $member_id[$i];
> > }
> >
> > Does anybody know how to solve this thing??
> >
> > Thanx Andy
> >
> >
> >
> >
>
>