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Thread: Image sequence loader

  1. #1
    Join Date
    Sep 2012
    Posts
    1

    Image sequence loader

    Hi All,

    I have this script i'm using to read out 2 folders. The first folder holds the small (thumbnail) images and the 2nd folder the large images.
    What happens is when you click lets say image_1.jpg from the small folder it opens up image_1.jpg from the large folder.

    What i really would like to see is that if there is a sequence to image_1.jpg (eg. image_1_1.jpg and image_1_2.jpg) those are opened after the click.

    I'm stuck..anybody?
    Here's the script so far.

    Code:
    <?
    $folderThumbs = 'IMAGES_SMALL/';
    $folderLarge = 'IMAGES_LARGE/';
    
    $thumbs = glob("{$folderThumbs}*.*");
    $large = glob("{$folderLarge}*.*");
    
    $numThumbs = count($thumbs);
    
    for ($i = 0; $i < $numThumbs; $i++)
    {
    	$thumb = $thumbs[$i];
    	
    	$largeImage = str_replace($folderThumbs, $folderLarge, $thumb);
    	if (file_exists($largeImage))
    	{
    		echo "<a href='{$largeImage}' class='fancybox' rel='group'>";
    		echo "<img src='{$thumb}' alt='{$thumb}' />";
    		echo "</a>";
    	}
    	else
    	{
    		echo "<img src='{$thumb}' alt='{$thumb}' />";
    	}
    }
    ?>

  2. #2
    Join Date
    Mar 2009
    Posts
    452
    post in PHP section

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