This is not how readdir() works, it takes on a directory resource from opendir()
http://www.php.net/readdir I'm guessing you meant to put the directory name into opendir() which will work, I don't see any advantage to using chdir() here. Maybe it's permissions or doesn't exist, consider using a few other functions in there such as is_dir() and file_exists(). Regards, Philip Olson On Thu, 6 Jun 2002, Scott Hurring wrote: > Instead of chdir() try putting the path directly into > readdir(); it'll make the code a tiny bit cleaner. > > readdir("/home/casapu/paginas/images/carteleras"); > > ** and check return values! ** > > $fd = readdir(...) > if (!$fd) die("Cannot readdir"); > > The code you have *should* work, but you'll never > know why it's not working if you don't check return > statuses > > --- > Scott Hurring > Systems Programmer > EAC Corporation > [EMAIL PROTECTED] > Voice: 201-462-2149 > Fax: 201-288-1515 > > > -----Original Message----- > > From: Jason Wong [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, June 06, 2002 3:44 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [PHP] Trying to list a directory content HELP PLEASE > > > > > > On Friday 07 June 2002 00:47, webmaster mbtradingco wrote: > > > I know my doubt is probable odd, but I would ask your help please. > > > > > > I need a user to be able to select an image from a directory, from a > > > drop down box. For this I need to list all the images > > available on the > > > directory, hence, I have this code: > > > > > > <select size="1" name="normal1"> > > > <?php > > > chdir("/home/casapu/paginas/images/carteleras"); > > > $direc = opendir("."); > > > while ($f = readdir($direc)); { > > > print("<option value=\"".$f."\">".$f."</option>"); > > > } > > > ?> > > > .</select>"); > > > > > > but this is not working. I have reviewed the code against all the > > > manuals/books I have, and it says it should work but it > > doesn't. Anyone > > > knows what I'm doing wrong? > > > > how doesn't it work? > > > > -- > > Jason Wong -> Gremlins Associates -> www.gremlins.com.hk > > Open Source Software Systems Integrators > > * Web Design & Hosting * Internet & Intranet Applications > > Development * > > > > /* > > Fashions have done more harm than revolutions. > > -- Victor Hugo > > */ > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
