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Re: Variable expansion <?=$foo?> not working anymore [message #170667 is a reply to message #170654]

Sun, 14 November 2010 16:50

Thomas 'PointedEars'
Messages: 701
Registered: October 2010

Karma:

Senior Member

Johannes Bauer wrote:

> I use variable expansion like
>
> <?=$HTTP_POST_VARS["foo"]?>
>
> in some of my scripts. After updating to 5.3.3 (and possibly some
> php.ini configuration updates), this expansion stopped working (it is
> just put in literally into the document).
>
> Since I do not know what that type of expansion is called and searches
> for "php <?=$" were not really successful, I'd like to know: Is this
> deprecated? If not, how do I reenable it?

You better don't, and you should fix your libraries instead. But if you
absolutely need to use it, set short_open_tag to 1 in php.ini. Beware
incompatibilities, in particular with different server configurations and
XML declarations.

Both short tags and the $HTTP_* variables are deprecated since PHP 5; use

<?php echo $_POST['foo']; ?>

instead (and you probably want to escape it with, say, htmlspecialchars(),
too).

PointedEars
--
var bugRiddenCrashPronePieceOfJunk = (
navigator.userAgent.indexOf('MSIE 5') != -1
&& navigator.userAgent.indexOf('Mac') != -1
) // Plone, register_function.js:16

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[Message index]

		Variable expansion <?=$foo?> not working anymore By: Johannes Bauer on Sat, 13 November 2010 22:29
		Re: Variable expansion <?=$foo?> not working anymore By: Gregor Kofler on Sat, 13 November 2010 22:58
		Re: Variable expansion <?=$foo?> not working anymore By: Johannes Bauer on Sun, 14 November 2010 09:32
		Re: Variable expansion <?=$foo?> not working anymore By: Helmut Chang on Sun, 14 November 2010 11:23
		Re: Variable expansion <?=$foo?> not working anymore By: Denis McMahon on Sun, 14 November 2010 01:11
		Re: Variable expansion <?=$foo?> not working anymore By: Magno on Sun, 14 November 2010 04:03
		Re: Variable expansion <?=$foo?> not working anymore By: Michael Fesser on Sun, 14 November 2010 16:10
		Re: Variable expansion <?=$foo?> not working anymore By: Thomas 'PointedEars' on Sun, 14 November 2010 16:50

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