Jeremy Hise wrote:
I did your example, followed by:
<a href = 'test.php?abc=123'>Test</a>
(my test page is called test.php)
And it worked.
The first thing I would do would be:
print(nl2br(print_r($_GET, true)));
And see what is actually stored in the $_GET array.
Anthony Wlodarski wrote:
I don't think it is the version of PHP you are using for example from
my box:
anth...@anthony-desktop:~$ php -v
PHP 5.2.10-2ubuntu6.4 with Suhosin-Patch 0.9.7 (cli) (built: Jan 6
2010 22:41:56)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
anth...@anthony-desktop:~$ php -a
Interactive shell
php > $_GET['abc'] = 'def';
php > $dynamic_vars['a']['b'] = 'abc';
php > echo $_GET[$dynamic_vars['a']['b']];
def
php > if(isset($_GET[$dynamic_vars['a']['b']])) {
php { echo $_GET[$dynamic_vars['a']['b']];
php { }
def
As you can see I am on 5.2.10-2.
-Anthony
------------------------------------------------------------------------
*From:* CED <cons...@covenantedesign.com>
*To:* NYPHP Talk <talk@lists.nyphp.org>
*Sent:* Fri, April 30, 2010 8:32:24 PM
*Subject:* Re: [nyphp-talk] PHP Dynamic GET Variables , Do they exist?
Chris Snyder wrote:
On Fri, Apr 30, 2010 at 7:24 PM, CED <cons...@covenantedesign.com
<mailto:cons...@covenantedesign.com>> wrote:
<?php
//GIVEN a page that is called with:
// $_GET['abc'] = 'def';
//CODED with:
$dynamic_vars['a']['b'] = 'abc';
// NO WORKY
echo $_GET[ $dynamic_vars['a']['b'] ] ;
// NO WORKY
if(isset($_GET[ $dynamic_vars['a']['b'] ])){
echo $_GET[ $dynamic_vars['a']['b'] ] ;
}
?>
What am I doing wrong?
(this is obviously for demonstration purposes only, the actually
variables
have need for being stored in the manner that they are)
-Ed
Sample code works for me, php 5.3.2.
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That was it, the posting page wasn't passing any variables (it parses an
few inifiles)... thanks for the PHP101 refresher guys.
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