serious error with php move_uploaded_file not working - file-upload

Question

i have a serious problem with php file upload.
the problem is that the file is not moving from the tmp to the destination directory
this is my html page
<form name="f1" method="post" action="handleUpload.php" enctype="multipart/form-data">
<input type="file" name="htmlfile">
<input type="submit">
</form>
and here is my PHP page handleUpload.php,
if(isset($_POST) and $_SERVER['REQUEST_METHOD'] == "POST")
{
$arrayKeys=array_keys($_FILES['htmlfile']);
foreach($arrayKeys as $s)
echo $s ." : ".$_FILES['htmlfile'][$s]." <br>";
$name = $_FILES['htmlfile']['name'];
$size = $_FILES['htmlfile']['size'];
$tempName= $_FILES['htmlfile']['tmp_name'];
list($filePureName, $ext) = explode(".", $name);
$valid_formats = array("jpg","png", "gif", "bmp","rar","zip");
$fileObject=fopen($tempName,"r") ;
echo "test Text" . fgets($fileObject) ."</br>";
fclose($dstFile) ;
if($_FILES["htmlfile"]["error"] != 0 ) {
echo "file error with code " .$_FILES["htmlfile"]["error"];
}
if( is_uploaded_file($tempName)){
echo "<br> upladed to the tmp directory ";
move_uploaded_file($_FILES["htmlfile"]["tmp_name"],"./".$_FILES["htmlfile"]["name"]) ;
//move_uploaded_file($_FILES["htmlfile"]["tmp_name"],"upload/".$_FILES["htmlfile"]["name"])
}
}
else{
echo "you must visit the HTML upload page first";
}
the output i get is
name : numerical_hw1.rar
type : application/octet-stream
tmp_name : /tmp/phpK7Gmmf
error : 0
size : 34642
test TextRar!Ïs WÅt K„Á &–Gá#3& numerical_hw1\hw1_q1\numerical_hw1.cpp°¸ EÌÌý•½¦~g†¡¹[•Í…Àk#€Qu{Q|0a®'#ÆàM¹%_ûánšF“Q‘Á®ÞÛÅ€ÁEq'‰\—ç9yq%Páðà;áy¹‰ùLx_,Xrh»qüÙ‰ÐO‰ †3JI²†Žc÷“4ˆ ‰‡oɲE³*[⦆sÓè¤Í~·Ö”?ø‘ŒK6"Á¦æF,¼JÇ1rê¼´…BžT5$_sôJäļ†Å$ý˦A:`ë5kέ'3_„}ªœRijÅ3ÎÜøsÛV:÷5ËΰãÚÓžõÌÚK¦œñÕ÷ÚßýT­vÙäÓ
upladed to the tmp directory
the problem is that the file is not moved to the current directory nor to the "upload" directory -of course when it was alone and not commented- !!
as you can see the file is uploaded successfully to the tmp directory and i have open it, and read a line from it. and also i have checked it with the is_uploaded_file function and it pass that check.
i have carefully read php file upload topics from many sites, and found nothing is missing in both php and html !!
the folder permission is 755.
i should mention here that file uploading was working before recently, and i am sure that no body has changed or modified the php.ini file.
Any Help Please?? what should i do?
after exploring the server carefully i found that my website has been hacked, and the hacker upload a hack file !
but really i don't know what to do now and also i cant estimate the damage size caused by that hacker so Any Suggestion ?!!!!

Answer 1

Try that:
$pathDestino=$_SERVER['DOCUMENT_ROOT'] . "\\xxx\\upload\\" . $_FILES["htmlfile"]["tmp_name"];
$tmp_name=$_FILES["htmlfile"]["tmp_name"];
move_uploaded_file($tmp_name, $pathDestino);