function _compile_lang($key){
global $_lang;
return $_lang[$key[1]];
} // End _compile_lang
HTH
Regards,
Andrey Hristov
----- Original Message -----
From: "Peter Bowyer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, December 03, 2001 3:45 PM
Subject: [PHP] variable scope / preg_replace_callback question
> Hi,
>
> Does anyone know of a way of passing other variables to the function being called by
>preg_replace_callback? For instance, I have
the following code:
>
> function smarty_compile_lang($tpl_source) {
> // en.php contains a very large array, $_lang
> include_once '/home/test/en.php';
> global $_lang;
> return preg_replace_callback('/##(.+?)##/', '_compile_lang', $tpl_source);
> }
>
> function _compile_lang($key){
> // If I include $_lang here then it gets
> // loaded again and again - bad for performance as it is _very_ large
> return $_lang[$key[1]];
> } // End _compile_lang
>
> Somehow I need to make $_lang global, or pass it through the function
>preg_replace_callback as an arguement for _compile_lang() -
which I don't think is possible?
>
> What can I do? I've tried a global statement everywhere I can think of... and I
>don't want to include en.php outside the
functions, as it'll be included then whether the templates are being compiled or not.
I'm
> guessing that I may want to look at a higher level of abstraction from these
>functions, as even if I have the include in the
current place, it means that every time a template is compiled it gets reloaded
(though that's
> not as bad as every time preg_replace_callback() finds something) whereas the best
>way would be to load it once per script
invocation - and then only when the templates wer being compiled...
>
> Suggestions?
>
> TIA,
> Peter.
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
