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POGallery Is Missing Files From Directory- How To Retrieve All Files From Directory
 

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  1. POGallery Is Missing Files From Directory- How To Retrieve All Files From Directory
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    <p>I finally got my code to populate a gallery from a directory while using fancybox. It's a basic thumbnail gallery that shows the larger image upon clicking. The only problem is that it is missing a lot of files from the thumbnail directory. </p> <p>The code retrieves all of the links for the larger images but it won't retrieve ALL of the thumbnails, only a few of them and they're not even in order.</p> <p>What is wrong in my code?</p> <pre><code>&lt;?php $directory = 'thumb'; //where the gallery thumbnail images are located $allowed_types=array('jpg','jpeg','gif','png');//allowed image types $file_parts=array(); $ext=''; $title=''; $i=0;//try to open the directory $dir_handle = @opendir($directory) or die("There is an error with your image directory!"); while ($file = readdir($dir_handle)) //traverse through the files { if($file=='.' || $file == '..') continue; //skip links to the current and parent directories $file_parts = explode('.',$file); //split the file name and put each part in an array $ext = strtolower(array_pop($file_parts)); //the last element is the extension $title = implode('.',$file_parts); //once the extension has been popped out, all that is left is the filename $title = htmlspecialchars($title); //make the filename html-safe to prevent potential security issues natsort($file_parts); //sort by filename--NOT WORKING $nomargin=''; if(in_array($ext,$allowed_types)) //check if the extension is an allowable type { if(($i+1)%4==0) $nomargin='nomargin'; //the last image on the row is assigned the CSS class "nomargin" //Begin thumbs containers with fancybox class echo '&lt;div class="thumbs fancybox '.$nomargin.'" style="background:url('.$directory.'/'.$file.') no-repeat 50% 50%;"&gt; &lt;a rel="group" href="images/'.$file.'" title="'.$title.'"&gt;'.$title.'&lt;/a&gt; &lt;/div&gt;'; $i=0; //increment the image counter } } closedir($dir_handle); //close the directory ?&gt; </code></pre>
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    1. USJosan Iracheta
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