003
14.06.2005, 17:26 Uhr
mike
Pinguinhüpfer
(Operator)
|
Hi!
Das hab ich mal geschrieben - damit funtzt super:
| PHP 4: |
<h1>Galerie</h1>
<?php
function doini($dir) {
if(is_dir($dir.'/klein'))
return;
mkdir($dir.'/klein', 0777);
include_once('include/pic.php');
$direcini = opendir($dir);
while(false !== ($file = readdir($direcini))) {
if(!is_dir($dir.'/'.$file)) {
createthumb(($dir.'/'.$file), ($dir.'/klein/'.$file));
}
}
}
function enum_pics($dir) {
echo '<div align="center">';
echo '<table cellpadding="0" cellspacing="5" border="0">';
$direcini = opendir($dir);
$i=0;
while(false !== ($file = readdir($direcini))) {
if(!is_dir($dir.'/klein/'.$file) && $file != 'klein') {
list($width, $height) = getimagesize(($dir.'/klein/'.$file));
if(!($i%2))
echo "<tr>\n";
echo '<td><a href="'.($dir.'/'.$file).'" alt="" target="_blank"><img src="'.($dir.'/klein/'.$file).'" width="'.$width.'" height="'.$height.'"></a></td>';
if($i%2)
echo "</tr>\n";
$i++;
}
}
if($i%2)
echo '<td> </td></tr>';
echo '</table>';
echo '</div>';
}
/*********** HAUPTTEIL **************/
$directory = 'galerie/';
$direc = opendir($directory);
while(false !== ($file = readdir($direc))) {
if($file !="." && $file != "..") {
echo '<a href="index.php?module=galerie&galerie='.$file.'" alt="">'.$file.'</a><br>';
}
}
closedir($direc);
echo '<hr>';
if(strstr($_GET['galerie'], ".."))
return;
if(strlen($_GET['galerie'])) {
doini($directory.$_GET['galerie']);
enum_pics($directory.$_GET['galerie']);
}
?>
<span class="tiny">FF Raaba Galerie by mike 2005</span>
|
include/pic.php
| PHP 4: |
<?php
function createthumb($source, $target) {
$size = getimagesize($source);
$fak = $size[0] / 200;
$w = round($size[0] / $fak);
$h = round($size[1] / $fak);
$resize = imagecreatetruecolor($w, $h);
switch ($size['mime']) {
case 'image/jpeg':
$im = imagecreatefromjpeg($source);
imagecopyresampled($resize, $im, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
imagejpeg($resize, $target, 80);
break;
case 'image/png':
$im = imagecreatefrompng($source);
imagecopyresampled($resize, $im, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
imagepng($resize, $target, 80);
break;
case 'image/gif':
$im = imagecreatefromgif($source);
imagecopyresampled($resize, $im, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
imagegif($resize, $target);
break;
}
imagedestroy($im);
}
?>
|
mfg
--
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