On Tue, Jan 21, 2003 at 05:02:06PM +0100, Armand A. Verstappen wrote:
> On Tue, 2003-01-21 at 12:39, Anatol Mayr / HEXAGON wrote:
> > I use "mgd_eval" to make it possible to use php-code in templates.
> > I've made redhat73-rpms for midgard-1.4.4 but it seems as if this
> > function is not available in 1.4.4 or it is undocumented.
> > The OO-PHP-classes I use work fine with midgard 1.4.1 and midgard 1.4.3.
>
> mgd_eval is made available through a configure switch:
>
> --with-eval-hack Hack to change eval into mgd_eval on the fly.
> Discouraged, but necesary for backwards
> compatibility,
> and therefore enabled by default.
>
> ... and sticking to that default gives me a working mgd_eval overhere.
mgd_eval is available if you compile midgard-php --with-old-mod-midgard
(enabled by default). If you use MMP (and thus the preparser in
midgard-lib), mgd_eval is a 'language construct' that is morphed into
a regular eval call during parsing:
$ echo '<?php mgd_eval("some code"); ?>' | midgard-preparse
<?php eval(' ?>'.mgd_preparse('<?php '."some code".' ?>').'<?php '); ?>
If you have --with-eval-hack,
$ echo '<?php eval("some code"); ?>' | midgard-preparse
will yield the same. Without it, the preparser won't touch regular
evals (which is why it's enabled by default).
Emile
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