noget ala dette her:
<?php
if(isset($_FILES['fil']['tmp_name']))
{
$src = $_FILES['fil']['tmp_name'];
$ext = strtolower(end(explode(".", $_FILES['fil']['name'])));
if($ext != "jpg")
{
die("Billedet er ikke i jpg format, og kan derfor ikke uploadet pga. skalering kun virker på jpg formatet. ");
}
$tid = time();
$nytNavn = $tid . "." . $ext;
$image = $src;
if(file_exists($image))
{
$imgsize = getimagesize($image);
if($imgsize[0] > 100)
{
$width = 100;
$height = $imgsize[1] / ($imgsize[0] / 100);
$dst_img = imagecreatetruecolor($width,$height);
$src_img=ImageCreateFromJpeg($image);
ImageCopyResampled($dst_img,$src_img,0,0,0,0,$width,$height,ImageSX($src_img),ImageSY($src_img));
ImageJpeg($dst_img, "./galleri/thumbs/" . $nytNavn);
copy($image,"./galleri/".$nytNavn);
}
else
{
$src_imga=ImageCreateFromJpeg("$image");
ImageJpeg($src_imga, "./galleri/" . $nytNavn);
}
}
die("Billedet er nu uploadet.");
}
else
{
?>
<br>
<form enctype="multipart/form-data" action="<?= $_SERVER['REQUEST_URI']; ?>" method="post">
<table cellspacing="2" cellpadding="2" border="0">
<tr>
<td>
Vælg fil:</td>
<td>
<input name="fil" type="file">
</td>
</tr>
<tr>
<td colspan="2"><input type="submit" value="Upload Billed"> </td>
</tr>
</table>
</form>
<?
}
?>
