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Re: [PHP] Is echo tag reasonably portable?

Posted by Marcus Bointon on 11/18/05 13:07

On 15 Nov 2005, at 19:53, Robin Vickery wrote:

>> I doubt very much if they will be disabled. They are perfectly valid
>> SGML processing instructions.
>
> Firstly, I didn't actually suggest they were disabled. I suggested
> that they should be off by default.

Late to the party I know, but I think something has been missed here.
Here's an excerpt from php.ini-recommended in a fresh download of PHP:

; Allow the <? tag. Otherwise, only <?php and <script> tags are
recognized.
; NOTE: Using short tags should be avoided when developing
applications or
; libraries that are meant for redistribution, or deployment on PHP
; servers which are not under your control, because short tags may not
; be supported on the target server. For portable, redistributable code,
; be sure not to use short tags.
short_open_tag = Off

Given most ISPs habit of leaving everything at defaults, I'd say this
pretty much puts paid to using short tags.

Admittedly it is on in php.ini-dist, but that's not recommended is
it ;^)

Marcus
--
Marcus Bointon
Synchromedia Limited: Putting you in the picture
marcus@synchromedia.co.uk | http://www.synchromedia.co.uk

 

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