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Ich möchte das folgende Script einsetzen:
Wie kann ich in dem Bereich die Bildgrösse vorgeben:
Grösse: 640 Pixel
Weite: 480 Pixel
PHP-Code:
<?php
define('ROOT_PATH', './4images/');
include(ROOT_PATH.'config.php');
include(ROOT_PATH.'includes/db_mysql.php');
include(ROOT_PATH.'includes/constants.php');
define('SCRIPT_URL', 'http://www.eintr8-4ever.de/4images/');
$site_db = new Db($db_host, $db_user, $db_password, $db_name);
function is_remote($file_name) {
return (preg_match('#^https?\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $file_name)) ? 1 : 0;
}
$sql = "SELECT COUNT(*) as total_images
FROM ".IMAGES_TABLE." a, ".CATEGORIES_TABLE." b
WHERE a.image_active=1
AND a.cat_id = b.cat_id
AND b.auth_viewcat=".AUTH_ALL."
AND b.auth_viewimage=".AUTH_ALL."
";
$row = $site_db->query_firstrow($sql);
$total_images = $row['total_images'];
mt_srand((double)microtime() * 1000000);
$number = ($total_images > 1) ? mt_rand(0, $total_images - 1) : 0;
$sql = "SELECT a.image_id, a.cat_id, a.image_name, a.image_active, a.image_thumb_file, a.image_comments
FROM ".IMAGES_TABLE." a, ".CATEGORIES_TABLE." b
WHERE a.image_active=1
AND a.cat_id = b.cat_id
AND b.auth_viewcat=".AUTH_ALL."
AND b.auth_viewimage=".AUTH_ALL."
LIMIT $number, 1";
$row = $site_db->query_firstrow($sql);
$image_id = $row['image_id'];
$cat_id = $row['cat_id'];
$image_name = $row['image_name'];
$image_comments = $row['image_comments'];
$thumb_src = (is_remote($row['image_thumb_file'])) ? $row['image_thumb_file'] : SCRIPT_URL.THUMB_DIR."/".$cat_id."/".$row['image_thumb_file'];
echo "<a href=\"".ROOT_PATH."details.php?image_id=$image_id\" target=\"_blank\"><img src=\"".$thumb_src."\" border=\"0\" alt=\"$image_name\"></a><br>\n";
?>
PHP-Code:
echo "<a href=\"".ROOT_PATH."details.php?image_id=$image_id\" target=\"_blank\"><img src=\"".$thumb_src."\" border=\"0\" alt=\"$image_name\"></a><br>\n";
Weite: 480 Pixel
ohoh ghostgambler soll sich geirrt haben 
naja ich geh pennen ... bis denn
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