jas wrote:
>
> // second selection for main image on main page
> $dir_name = "/path/to/images/directory/";
> $dir = opendir($dir_name);
> $file_lost .= "<p><FORM METHOD=\"post\" ACTION=\"done.php3\" NAME=\"ad01\">
> <SELECT NAME=\"images\">";
> while ($file_names = readdir($dir)) {
> if ($file_names != "." && $file_names !=".." && eregi('_[0-9]{4}.jpg$',
> $file_name)) {
> $file_lost .= "<OPTION VALUE=\"$file_names\"
> NAME=\"$file_names\">$file_names</OPTION>";
> }
> }
> $file_lost .= "</SELECT><br><br><INPUT TYPE=\"submit\" NAME=\"submit\"
> VALUE=\"select\"></FORM></p>";
> closedir($dir);
>
> My problem is with the eregi() function to filter out files without the
> following criteria *_4444.jpg, it must have an underscore followed by 4
> numbers and then ending in .jpg file extension. I have tried a few
> different methods to try and get this to work however I think I am missing
> something. All of the documentation I have read on php.net states that this
> string should work as is... I have checked the contents of the directory and
> I only have files of these two types...
> filename_logo.jpg
> filename_0103.jpg
> Could anyone enlighten me on how this is not working?
> Thanks in advance,
I hope I'm reading right... it seems you want to filter OUT files with
the extension '_4444.jpg' the above check appears to be filtering out
everything BUT these files. I think you want the following check:
if( $file_names != "."
&&
$file_names !=".."
&&
!eregi( '_[0-9]{4}\.jpg$', $file_name) )
Cheers,
Rob.
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