NYCPHP Meetup

[CED]

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 $_GET array.
>
>
>
>
>   
>> Anthony Wlodarski wrote:
>>     
>>> I don't think it is the version of PHP you are using for example from
>>> my box:
>>>
>>> anthony at anthony-desktop:~$ 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
>>> anthony at 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 <consult at covenantedesign.com>
>>> *To:* NYPHP Talk <talk at lists.nyphp.org>
>>> *Sent:* Fri, April 30, 2010 8:32:24 PM
>>> *Subject:* Re: [nycphp-talk] PHP Dynamic GET Variables , Do they exist?
>>>
>>> Chris Snyder wrote:
>>>       
>>>> On Fri, Apr 30, 2010 at 7:24 PM, CED <consult at covenantedesign.com
>>>>         
>>> <mailto:consult at 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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