FYI, commit #245 http://trac.agavi.org/trac.cgi/changeset/245 adds
this functionality.
Thanks,
--Bob
On 9/5/05, Johan Mjönes <[EMAIL PROTECTED]> wrote:
> Bob Zoller wrote:
>
> >Definitely interesting. We probably would want to make it flexible
> >enough to handle any number constants on the same line. (your code
> >makes us *more* flexible than we are, but that next step would "finish
> >out" the problem). Feel free to modify it as necessary, or I'll take
> >a look when I get a free second and propose the solution to the list.
> >
> >
> Hi,
>
> this snippet allows replacement of any number of constants.
>
> This could be done cleaner by using the &count parameter, but since it's
> only available since PHP 5.1.0, I used a more backwards friendly solution.
>
>
> -----------------------------
> public static function & replaceConstants ($value)
> {
>
> // needed for first loop
> $newvalue = $value;
>
> do
> {
> $value = $newvalue;
> $newvalue = preg_replace_callback(
> '/\%(\w+?)\%/',
> create_function(
> '$match',
> '$constant = $match[1]; ' .
> 'return (defined($constant) ? constant($constant) :
> "%".$constant."%");'),
> $value,
> 1);
>
> } while ($newvalue != $value);
>
> return $value;
>
> }
>
> -----------------------------
>
> Best Regards,
>
> Johan
>
> --
> Johan Mjönes
> Programmer
> Phone: +46 8 789 12 00
> Fax: +46 8 789 12 12
> Cell: +46 7 052 838 55
> E-mail: [EMAIL PROTECTED]
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>
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