Re: chdir() help

In that case, it would be better to read all the image names into an array and then use that to spit out 20 images at a time. You'll get better performance that way, too. --kurt ----- Original Message ----- From: "McShen-CelebritieZones.com" <celebzone@sympatico.ca> To: "Chris Lambert - WhiteCrown Networks" <chris@whitecrown.net> Cc: <php-general@lists.php.net> Sent: Saturday, July 07, 2001 11:08 AM Subject: Re: [PHP] chdir() help Chris, I do that because i wanna have control of how many images will be displayed at once. I understand what you are doing, but, you script will just display all images at once, right? I wanna display like 20 images, then have a next button,, you know what i mean? ----- Original Message ----- From: "Chris Lambert - WhiteCrown Networks" <chris@whitecrown.net> Newsgroups: php.general To: "McShen" <hshen@crosswinds.net> Cc: <php-general@lists.php.net> Sent: Saturday, July 07, 2001 11:44 AM Subject: Re: [PHP] chdir() help > I'm not sure I know exactly what you want, as the script isn't clear on its > purpose. If you simply want to print out all the images in e:\work\image, > and nothing else, the code would be much simpler. > > <? > $dir = opendir("e:/work/image"); > while ($file_name=readdir($dir)) { > if ($file_name <> "." && $file_name <> "..") { > echo "<img src='image/$file_name'>"; > } > } > ?> > > /* Chris Lambert, CTO - chris@whitecrown.net > WhiteCrown Networks - More Than White Hats > Web Application Security - www.whitecrown.net > */ > > ----- Original Message ----- > From: McShen <hshen@crosswinds.net> > To: <php-general@lists.php.net> > Sent: Saturday, July 07, 2001 11:38 AM > Subject: [PHP] chdir() help > > > hi > > Currently, i am working in e:\work, and there is a folder named "image" > under e:\work, so, the path to image is e:\work\image. > > I have a script under e:\work, and i wanna display all images under the > folder e:\work\image, I use chdir() to change the directory. but it wouldn't > work. it still displays the images under e:\work. Why is that? Does chdir() > work under win2k pro? here is my script > > ------- > <?php > > > $dir_name = "e:\work"; > $dir = opendir($dir_name); > while ($file_name=readdir($dir)) { > > if (($file_name!="." && $file_name!="..")) { > echo $file_name."\n&nbsp;&nbsp;"; > > if (chdir('e:\work\image')) { > echo "current dir is e:\work\image"; > } > echo "<IMG SRC=$file_name>"; > } > } > closedir($dir); > ?> > ----- > > Please help me to fix the problem. Thanks. > >