$n = count($exts) - 1; $exts = $exts[$n]; return $exts; } $fileName = $_FILES["file1"]["name"]; // The file name $fileTmpLoc = $_FILES["file1"]["tmp_name"]; // File in the PHP tmp folder $fileType = $_FILES["file1"]["type"]; // The type of file it is $fileSize = $_FILES["file1"]["size"]; // File size in bytes $fileErrorMsg = $_FILES["file1"]["error"]; $matm = $_POST["mathumuc"]; $a = new File(); $res = $a->maxfile(); $num = 0; $mahoa = "sharefile"; while ($row = mysql_fetch_array($res)) { $num = $row[0] + 1; } $mahoa = "sharefile" . $num; $mahoafile = md5($mahoa); $resu = $a->CURDATE(); while ($roww = mysql_fetch_array($resu)) { $a->setNGAY_TAO($roww[0]); } $b = new loai_file(); $ress = $b->tiemkiemduoi(findexts($fileName)); $loai = "1"; while ($row = mysql_fetch_array($ress)) {