displaying images from directory php

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benf3 posted this at 12:52 — 8th February 2006.

They have: 20 posts

Joined: May 2005

Hi all, i am building a image gallery and cannot figure out how i can display all the images from a directory in a table and specify the amount of rows to use?

can anyone help?

regards,

Web Programming and Application Development

nuk3 posted this at 02:57 — 9th February 2006.

He has: 238 posts

Joined: May 2002

<?php
$dir_path = "C:/appserv/www/images/\";
$dir_url = \"http://localhost:8080/images/\";
$num_cols = 1;
$max_rows = 4;
$ext = array(\"jpg\", \"png\", \"jpeg\", \"gif\", \"bmp\");
$files = array();
if( $handle = opendir($dir_path) )
{
    while ( false !== ($file = readdir($handle)) )
    {
        for($i=0;$i<sizeof($ext);$i++)
        {
            if(strstr($file, \".\".$ext[$i]))
            $files[] = $file;
        }
    }
       closedir($handle);
}
$total_images = count($files);
echo '<table width=\"100%\" cellpadding=\"6\" cellspacing=\"5\" border=\"1\">';
$new_row = 1;
$limit = ($max_rows > $total_images) ? $total_images : $max_rows; 
for ($i = 0; $i < $limit; $i++)
{
    if ($new_row == 1)
    { 
        echo \"<tr>\"; 
    } 
echo <<<text
<td><img src=\"$dir_url{$files[$i]}\"></td>
text;
    if ( ($new_row == $num_cols) or ($i == ($limit - 1)) )
    { 
        echo \"</tr>\n\n\"; 
        $new_row = 1; 
    }
    else
    { 
        $new_row++; 
    } 
}