on 28/11/02 12:01 AM, Nick Wilson ([EMAIL PROTECTED]) wrote:
> I have several directories filled with files written like this:
>
> * 02-09-19-filename.etc
> * 02-10-02-anotherfile.whatever
>
> How does php order these files if read from the directory and printed to
> the screen? -- I need them in date order, do I need to sort them
> somehow?
I think PHP reads them in date created order, or something else... anyhoo,
what you need to do is read the filenames into an array, then sort the
array, either top-to-bottom or bottom-to-top:
<?
function files_array_sorted($start_dir, $reverse = 0)
{
chdir($start_dir);
$dir = opendir('.');
while (($myfile = readdir($dir)) !==false)
{
if(is_file($myfile))
{
$files[] = $myfile;
}
}
closedir($dir);
chdir('../');
if($reverse)
{ rsort($files); }
else
{ asort($files); }
reset($files);
return $files;
}
foreach(files_array_sorted('dummyfiles',1) as $filename)
{
echo "{$filename}<br />\n";
}
?>
There's an optional second parameter for asort() and rsort(), so check it
out in the manual... it *may* be needed to get what you want.
Justin French
--------------------
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Web Development &
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