Re: variable
| From: | Tommy Pham | Date: | Thu, 24 Sep 2009 17:18:30 +0000 |
| Subject: | Re: variable | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-298328@lists.php.net to get a copy of this message | ||
----- Original Message ----
> From: Tommy Pham <tommyhp2@yahoo.com>
> To: Grega Leskovšek <legrega@gmail.com>; php-general@lists.php.net
> Sent: Thursday, September 24, 2009 10:16:44 AM
> Subject: Re: [PHP] variable
>
> ----- Original Message ----
> > From: Grega Leskovšek
> > To: php-general@lists.php.net
> > Sent: Thursday, September 24, 2009 10:10:33 AM
> > Subject: [PHP] variable
> >
> > Suppose I have a variable $i = 0 or 1 or 2
> > and I have variables $item0, $item1 and $item2
> > how do I print the variable $item0 using a combination of variable $item and
> > variable $i?
> > or with this code it gives me an error:
> > $i = 0;
> > $item0 = "test";
> > echo $item$i; #how do I properly use this variable $item with $i?
> >
> > Thanks in advance, Yours, Grega
> >
> >
> > -- Peace refuge: http://users.skavt.net/~gleskovs/
> > When the sun rises I receive and when it sets I forgive;) Grega Leskovšek
>
> ${'item'$i} ? Why not use array? Thus, $item[$i], simplify your life ;)
>
Typed too slow... my mistake. It should be:
${'item' . $i}
>
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