PHP
- <?php
- $txt_pfad = "zufall.txt";
- $bild = file($txt_pfad);
- $groesse = getimagesize("bilder/".$bild[0]);
- function resize ($size_self, $size_image, $max) {
- $neu_groesse = $size_self / $size_image;
- $neu_groesse = $neu_groesse * $max;
- return $neu_groesse;
- }
- if ($groesse[0] > 600) {
- $height = resize($groesse[1], $groesse[0], 600);
- $img = "<img src=\"bilder/".$bild[0]."\" width=\"600\" height=\"".$height."\">";
- }
- if ($groesse[1] > 180) {
- $width = resize($groesse[0], $groesse[1], 180);
- $img = "<img src=\"bilder/".$bild[0]."\" height=\"180\" width=\"".$width."\">";
- }
- echo "<a href=\"bilder/".$bild[0]."\" target=\"_blank\">".$img."</a>";
- ?>
so ?