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php-developer-list | 2001122

[PHP-DEV] Bug #14734 Updated: new superglobals ($_SERVER, etc.) not documented From: mfischer <email protected>
Date: 12/28/01

ID: 14734
Updated by: mfischer
Reported By: abraham_guyt <email protected>
Status: Open
Bug Type: Documentation problem
Operating System: Win XP
PHP Version: 4.1.0
New Comment:

It's printed in _SERVER too (apache 1.3.22/php 4.1.0).

Previous Comments:
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[2001-12-28 10:17:17] goba <email protected>

Just a note: in the PHP 4.1.0 phpinfo() output, all the
predefined vars are printed as _SERVER and _ENV members,
except PHP_SELF, it is printed alone, and not in any
array. This must be corrected!

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[2001-12-28 10:05:28] mfischer <email protected>

Valid point. I'm reopening this as a documentation problem.

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[2001-12-28 10:01:35] abraham_guyt <email protected>

Hi All,

Thanks for the replies. The docs tell me that using globally registered vars presents a security risk and is being turned off in future versions anyway, so it's quite necessary to get accustomed to it.

Using $_SERVER['PHP_SELF'] must be the way to go.

However, where to find proper documentation on these 'new' vars ? I can't find them, only some pages mentioning they exist..

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[2001-12-28 09:56:13] mfischer <email protected>

The correct way would be to use $_SERVER['PHP_SELF'] ; this is guaranteed to work with and without register_globals = off.

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[2001-12-28 09:34:57] rasmus <email protected>

Then don't turn register_globals off. Turning off register_globals gets rid of all the globals. If you still want some, leave it turned on, but simply set your variables_order directive in your php.ini file to reflect which globals you want. For example, if you want environment and server variables, set it to "ES"

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The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
    http://bugs.php.net/?id=14734

Edit this bug report at http://bugs.php.net/?id=14734&edit=1 

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