need some help.. trying to display images from a folder.

dot · 11-06-2007, 12:08 PM

hey

i have a folder with the following files

1002.jpg
1002_b.jpg
1003.jpg
1003_b.jpg
1004.jpg
1004_b.jpg

I'd like to display all the "non _b" images on a page. They're thumbnails. Then I'd like them to be linked to the _b version.

There has to be an easy way to do this in PHP.. Can you point me in the right direction?

Thanks..

Wuoshi · 11-06-2007, 01:44 PM

Depends on how you want to present the images, but this is one way to do it:

<a href="1002_b.jpg"><img src="1002.jpg" /></a>

Daniel · 11-06-2007, 02:01 PM

Quote:

Originally Posted by Wuoshi

Depends on how you want to present the images, but this is one way to do it:

<a href="1002_b.jpg"><img src="1002.jpg" /></a>

Don't think that's quite what he meant. There's tons of ways of doing it though.

PHP Code:

  <?php

 
$absinternal = "/home/danltn/www/images/"; // Include ending slashes

$absexternal = "http://danltn.com/images/";

 
if ($handle = opendir($absinternal))

{

 
    while (true == ($file = readdir($handle)))

    {

        if (substr($file, -6, 2) == "_b")

        {

            $img = str_replace("_b", "", $file); // Tons of ways of doing this, this is just one way.

            echo "<a href='$absexternal$img'><img src='$absexternal$file' border='0'></a><br />"; // Output

        }

    }

 
    closedir($handle);

}

?>

Wuoshi · 11-06-2007, 02:11 PM

That would make it more dynamic and easier if you intend to add more pictures later. I just didn't see the need to make it harder than it had to be when there were so few images.

11-06-2007, 12:08 PM	#1 (permalink)
dot NamePros Regular Join Date: Jul 2003 Posts: 412 202.00 NP$ (Donate)	need some help.. trying to display images from a folder. hey i have a folder with the following files 1002.jpg 1002_b.jpg 1003.jpg 1003_b.jpg 1004.jpg 1004_b.jpg I'd like to display all the "non _b" images on a page. They're thumbnails. Then I'd like them to be linked to the _b version. There has to be an easy way to do this in PHP.. Can you point me in the right direction? Thanks.. __________________ .

11-06-2007, 01:44 PM	#2 (permalink)
Wuoshi NamePros Member Join Date: Apr 2006 Posts: 150 0.00 NP$ (Donate)	Depends on how you want to present the images, but this is one way to do it: <a href="1002_b.jpg"><img src="1002.jpg" /></a> __________________ Organic beauty www.onlyorganic.no

11-06-2007, 02:11 PM	#4 (permalink)
Wuoshi NamePros Member Join Date: Apr 2006 Posts: 150 0.00 NP$ (Donate)	That would make it more dynamic and easier if you intend to add more pictures later. I just didn't see the need to make it harder than it had to be when there were so few images. __________________ Organic beauty www.onlyorganic.no

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