Hi Sven,
i was in the need to allow <?php Tags within template-layers which caused
me some problems at first as i ran into the situation you described. I was
able to solve this problem quite well using this function:
/**
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
Â*/
function ParsePHP ( $content ) {
ÂÂÂÂpreg_match_all(Â"#\<\?php(.*?)\?\>#sim"Â,Â$contentÂ,Â$source_partsÂ);
ÂÂÂÂforeachÂ(Â$source_parts[1]ÂASÂ$idÂ=>Â$php_sourceÂ)Â{
ÂÂÂÂÂÂÂÂob_start();Â
ÂÂÂÂÂÂÂÂeval(Âereg_replace(Â"\\$([a-zA-Z_][a-zA-Z0-9_]*)"Â,
"\$GLOBALS[\"\\1\"]" , $php_source ) );
ÂÂÂÂÂÂÂÂ$contentÂ=Âstr_replace(Â$source_parts[0][$id]Â,Âob_get_contents()Â,
$content );
ÂÂÂÂÂÂÂÂob_end_clean();
ÂÂÂÂ}
ÂÂÂÂreturnÂ$contentÂ;
}
Adding some minor changed would allow you to use custom opening and closing
tags (in fact you would just replace the <\?php with <\?xyz and would be
done.
I'm using the regular expression to replace
ÂÂ"\\$([a-zA-Z_][a-zA-Z0-9_]*)"Â
with
ÂÂ"\$GLOBALS[\"\\1\"]"
to make sure all variables are found as we are within the function's scoope
and not within the global one.
Maybe this helps some ppl.
-- red
> The only downside: No single quote (') is possible outside <?xyz ... ?>
> tags in the file included. This can of course be fixed, but only with a
> ridiculous amount of code. If only there was a way to do heredoc
> strings that DON'T parse variables (like in Perl).
--
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