Multi Dimensional array keys

This is driving me crazy... can't seem to get the key of the arrays that are set initially?

<?
$fileArray = array("Directory" => array(), "File" => array());

if ($handle = opendir('.'))
{
    while (false !== ($file = readdir($handle)))
	{
        if ($file != "." && $file != "..")
		{
			if(is_dir($file))
			{
			$fileArray["Directory"][] = $file;
			}
			else
			{
			$fileArray["File"][] = $file;
			}
		}
    }
    closedir($handle);
}

rsort($fileArray);


foreach ($fileArray as $fileType)
{
?>
	<h2><?=print(array_keys($fileArray))?></h2>
<?
	foreach($fileType as $file)
	{
?>		
	<a href="/<?=$file?>"><?=$file?></a><br />
<?
	}
}
?>

PHP:

 

foreach ($fileArray as $key =>$fileType)

PHP:

Try that in the foreach and then use $key

 

That gives 0 and 1 so I guess that's kind of right, just need the text value of they key which I can't seem to get.

 

Can you add this line both before and after the rsort function

echo '<pre>'.print_r($fileArray, true).'</pre>';

PHP:

And show the output here for the two arrays

 

Array
(
    [0] => Array
        (
            [0] => index.php
            [1] => sqlite_test.php
            [2] => apache_pb.png
            [3] => phpinfo.php
            [4] => index.htm.old
        )

    [1] => Array
        (
            [0] => Test
        )

)

Code (markup):

 

This is after the rsort I take it. Change rsort to arsort and see if that fixes it. rsort doesn't maintain the keys by default (see the manual - http://www.php.net/rsort)

 

Excellent that sorted it out, don't really use arrays too much so I just used the first sort I found.