[thelist] getting selective variables out of an array()

Fred Jones fredthejonester at gmail.com
Mon Jan 11 12:43:02 CST 2010


Should be:

foreach ($element as $item)
{
	foreach ($item as $key => $element )
	{

...

On Mon, Jan 11, 2010 at 8:40 PM, Bob Meetin <bobm at dottedi.biz> wrote:
> Fred Jones wrote:
>>>
>>> <?php
>>> $states = array(
>>> array ( "abbr" => "AL", "name" => "Alabama" ),
>>> array ( "abbr" => "AK", "name" => "Alaska" ),
>>> array ( "abbr" => "AZ", "name" => "Arizona" )
>>> )
>>>
>>> foreach ($states as $key => $element )
>>> {
>>>  foreach ($element as $item)
>>>  {
>>>  print "$item<br />"; // this prints both $abbr ad $name
>>>  // How do I print or set a variable for each item, abbr vs name?
>>>  }
>>> }
>>> ?>
>>>
>>
>> Switch your foreache statements  and then use:
>>
>>  print "$key $element";
>>
>
> Thanks but unless I misconstrued the instructions, this doesn't work:
>
> see: http://www.dottedi.biz/codesamples/arrays
>
> Both .php and .txt version
>
> -Bob
>
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