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<html>
<head>
<title>Formular</title>
</head>
<body>
<form method="POST" action="upload.php" enctype="multipart/form-data">
Datei hochladen:
<br />
<input name="pic" type="file" id="pic" size="30">
<br />
Höhe:<input type="text" name="hn" size="4" /><br />
Breite:<input type="text" name="bn" size="4" /><br />
<input type="submit" name="submit" value="Upload">
</form>
</body>
</html>
<?php
// Bild hochladen
$upload_path = "images";
move_uploaded_file($pic, "$upload_path/$pic_source");
$bild=imagecreatefromjpeg("$upload_path/$pic_source");
$bo=imagesx($bild);
$ho=imagesy($bild);
if ($hn == '')
{
$prozent = $bn/imagesx($bild);
$hn = $prozent*imagesy($bild);
}
if ($bn == '')
{
$prozent = $hn/imagesy($bild);
$bn = $prozent*imagesx($bild);
}
$bildneu=imagecreatetruecolor($bn,$hn);
imagecopyresampled($bildneu,$bild,0,0,0,0,$bn,$hn,$bo,$ho);
imagejpeg($bildneu,"$upload_path/$pic_name");
imagedestroy($bild);
if (file_exists("$upload_path/$datei_name")) {
$log .= "Das Bild wurde gespeichert!";
}
?>
<html>
<head>
<title>Bildupload</title>
</head >
<body>
<?
echo $log;
?>
</p>
<body>
<html>
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