image gallery

[Gazz1982]

I have this code:

 

<? include("header.php") ?>
<? include("side_left.php")?>

<div class="middle">
  <h1>Gallery</h1>
  


<?php /*

$images = "uploads/"; # Location of small versions
$big    = "images/"; # Location of big versions (assumed to be a subdir of above)
$cols   = 2; # Number of columns to display

if ($handle = opendir($images)) {
   while (false !== ($file = readdir($handle))) {
       if ($file != "." && $file != ".." && $file != rtrim($big,"/")) {
           $files[] = $file;
       }
   }
   closedir($handle);
}

$colCtr = 0;

echo '<table height="50px" cellspacing="3"><tr>';

foreach($files as $file)
{
  if($colCtr %$cols == 0)
    echo '</tr><tr><td colspan="2"><hr /></td></tr><tr>';
  echo '<a href="' . $images . $big . $file . '"><img width="300px" src="' . $images . $file . '" /></a><br /><br />';
  $colCtr++;
}

echo '</table>' . "\r\n";

------------------- 

$images = "uploads/"; # Location of small versions
$big    = "thumbs/"; # Location of big versions (assumed to be a subdir of above)
$cols   = 2; # Number of columns to display

if ($handle = opendir($images)) {
   while (false !== ($file = readdir($handle))) {
       if ($file != "." && $file != ".." && $file != rtrim($big,"/")) {
           $files[] = $file;
       }
   }
   closedir($handle);
}

$colCtr = 0;

echo '<table width="100%" cellspacing="3"><tr>';

foreach($files as $file)
{
  if($colCtr %$cols == 0)
    echo '</tr><tr><td colspan="2"><hr /></td></tr><tr>';
  echo '<td align="center"><a href="' . $images . $big . $file . '"><img width="200px" src="' . $images . $file . '" /></a></td>';
  $colCtr++;
}

echo '</table>' . "\r\n";

*/

$images = "uploads/"; # Location of small versions
$big    = "thumbs/"; # Location of big versions (assumed to be a subdir of above)
$cols   = 2; # Number of columns to display
$text   = "des.txt";

$fh=fopen($text, "r");

while(!feof($fh))
{
  $temp = explode(",", $line);
  $description[$temp[0]] = $temp[1];
  $line=fgets($fh);
  unset($temp);
}

if ($handle = opendir($images)) {
   while (false !== ($file = readdir($handle))) {
       if ($file != "." && $file != ".." && $file != rtrim($big,"/")) {
           $files[] = $file;
       }
   }
   closedir($handle);
}

$colCtr = 0;

echo '<table width="100%" cellspacing="3"><tr>';

foreach($files as $file)
{
  if($colCtr %$cols == 0)
    echo '</tr><tr><td colspan="' . $cols . '"><hr /></td></tr><tr>';
  $allfiles .= $file . ',<br />';
  echo '<td align="center"><a href="' . $images . $big . $file . '"><img width="300px" src="' . $images . $file . '" /></a><br />' . $description[$file][0] . '</td>';
  $colCtr++;
}

echo '</table>' . "\r\n";
echo $allfiles;


?> 
<br />
<br />
<br />
<br />
<br />
<br />
<br />
</div>
<? include("side_right.php")?>
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<? include("footer.php")?>

 

it links to this text file for the descriptions des.txt

file_name,text to display

scan0006.jpg,Pic1
scan0005.jpg,Pic2
scan0003.jpg,Pic3
scan0009.jpg,Pic4
scan0002.jpg,
scan0008.jpg,
scan0001.jpg,
scan0004.jpg,
scan0007.jpg,

 

This only displays the 1st letter how do I fix it?

[Gazz1982]

any ideas why this happends? im stuck!

[GingerRobot]

Well, as far as I can see $line is undefined and you're not actually reading anything from the file. feof() does not read anything.

 

What are you actually trying to achieve? Chances are, you're making this more complicated than it needs to be.

[Gazz1982]

it displays the image from a folder but the $text part links a caption - currently it only displays the first letter for some reason