Fileupload: Nothing in TMP-dir

Hi! I'm trying to upload a file via http-post. The File seems to be uploaded, but I cannot find it in the /tmp Directory. The path returned by the form is this: /tmp/phpTmXKcM, but there is no file like this. Is it a problem of the lifetime of the file? I looked at the config-files of apache and php. The was not upload_tmp_dir in php.ini, so I changed it to /tmp, but there was no change. I looked at the httpd.conf-file, but I found nothing about a upload-dir. So whats going wrong? Here is a peace of my Form-Code. <FORM name="angebot" action="<? echo $action ?>" ENCTYPE="multipart/form-data" method=post> <INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="1000000"><INPUT type="file" name="image" style="width:400px;"> Please help me! Greetings, Oliver.