Re: [SMARTY-DEV] : Re: [SMARTY-DEV] simple math
| From: | Monte Ohrt | Date: | Fri, 02 May 2003 22:09:48 +0000 |
| Subject: | Re: [SMARTY-DEV] : Re: [SMARTY-DEV] simple math | ||
| References: | 1 2 | Groups: | php.smarty.dev |
| Request: | Send a blank email to php-smarty-dev+get-1328@lists.php.net to get a copy of this message | ||
I didn't really like it either, doing something that changes the value
of the var seems dangerous. But it could be useful:
{section ...}
{$count++}
{/section}
although there is already an index and iteration var to use in this
case, or use the {count} function.
Monte
On Fri, 2003-05-02 at 17:02, Wom.bat wrote:
> I just wanted to say that {$foo++} syntax should be taken out again
> If I want to change the variable, I do {assign var="foo" value=$foo+1}
> {$foo++} changes foo, {$foo+1} doesn't, and I guess this is not only
> irritating, but also doesn't hit the desired effect of this simple math
> stuff
> Regards,
> David
>
>
> ----- Original Message -----
> From: "Tom Anderson" <toma@etree.org>
> To: "'Smarty Dev'" <smarty-dev@lists.php.net>
> Sent: Friday, May 02, 2003 11:39 PM
> Subject: RE: [SMARTY-DEV] : Re: [SMARTY-DEV] simple math
>
>
> I'd like to put a vote in for not implemting {$var1+$var2}. I think as long
> as {$var|add:$var2} is noted along side the {$var++} documentation, it'll be
> fine.
>
> I really like the simple math stuff, Monte, and I expect I'll use that
> instead {counter} if it stays in.
>
> Tom
>
> -----Original Message-----
> From: Monte Ohrt [mailto:monte@ispi.net]
> Sent: Friday, May 02, 2003 3:32 PM
> To: boots
> Cc: Smarty Dev
> Subject: Re: [SMARTY-DEV] : Re: [SMARTY-DEV] simple math
>
>
> Sounds doable, but that adds yet another syntax to the template. :(
>
> Monte
>
>
> On Fri, 2003-05-02 at 15:34, boots wrote:
> > Monte, this is great.
> >
> > Of course, everyone will want $var1+$var2. I thought I might suggest
> > that to get math functionality without changing the parsing too much,
> > the math expression must be enclosed in parens.
> >
> > ie. $var+1 <== no math
> > ($var+1) <== math allowed
> >
> > Might make $var1+$var2 easier to interpret.
> >
> > Just an idea.
> >
> > __________________________________
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> --
> Monte Ohrt <monte@ispi.net>
>
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--
Monte Ohrt <monte@ispi.net>