Option to enable echo tags when short tags are turned off View as Markdown

On Mon, 15 Nov 2010 02:37:17 -0000, Rasmus Lerdorf rasmus@lerdorf.com
wrote:

Hi!

At the beginning of the year, someone put in a request for an option
to enable echo tags when short tags are disabled
(http://bugs.php.net/bug.php?id=50662). I've written a patch and two

I don't think we really need more options - I think we should just have
<?= always work. There's no valid XML file out there that contains <?=
and only people that use it are PHP programmes that don't care for XML
validity. Why not just make it work finally?
Yes, I know that was debated 100 times. But I still think disabling <?=
makes no sense, so here it goes.

Yup, I agree. I see no reason to kill <?=

The problem with <?= is that more often that not, you need to run the
text through htmlentities or similar, so it would be of very limited
usefulness even if it could be relied on (i.e. it always worked).

That's a very different issue and has nothing to do with whether <?=
should be there or not. In most templating/views the variables exposed
to that part have already been filtered for display purposes.

In my stuff, for example, I always have the "full_special_chars" default
filter in place, so all user-derived variables are automatically safe.

-Rasmus

Hi!

The problem with<?= is that more often that not, you need to run the text
through htmlentities or similar, so it would be of very limited usefulness
even if it could be relied on (i.e. it always worked).

So, you say <?= is not useful in certain cases. I agree. There are
plenty of cases where it is useful and since restricting it obviously
did nothing to discourage its use and only added annoyance to the life
of average php programmer, I'd say let's get rid of that annoyance. I
see benefits, I see no cost, the case seems obvious. Anybody can make a
case for not fixing <?= in 5.4 to finally work regardless of ini settings?

Stanislav Malyshev, Software Architect
SugarCRM: http://www.sugarcrm.com/
(408)454-6900 ext. 227