Hats geholfen??
noch nicht wirklich...
$pre_widht= 150;
$pre_height= 100;
$up_dir= "upload";
über ein form. kommen
$upload_member_name= "xxx";
$up_file_name= "xxx.jpg"; <---- Wird upgeloaded
rein.
jetzt dein source umgeschrieben:
$pre_in= "$up_dir/$upload_member_name/$up_file_name";
$pre_out= "pre_".$up_file_name;
ImageCopyResized($pre_out, $pre_in, 0, 0, 0, 0, $pre_widht, $pre_height, ImageSX($pre_in), ImageSY($pre_in));
imagejpeg($pre_out, "$up_dir/$upload_member_name", 50);
erhalte dann
Warning: Supplied argument is not a valid Image resource
??