php文件上传

<?php
    if(!empty($_FILES)){
        if($_FILES["file"]["error"] == 0){
            move_uploaded_file($_FILES["file"]["tmp_name"],$_FILES["file"]["name"]);
            echo $_FILES['file']['name'].' upload success'; 
        }
    }
?>
<form action="" method="post" enctype="multipart/form-data">
    <input type="file" name="file" />
    <input type="submit" name="submit" value="Upload">

</form>

$filename = $_FILES['file']['name'];

$file = "../uploads/".$filename;

$file=iconv("UTF-8","GB2312//IGNORE", $file);

if (!move_uploaded_file ($_FILES['file']['tmp_name'],$file)){

echo "<script language='javascript'>window.alert('上传的uploads目录有错误，请检查目录属性！');</script>";

}

else{

$file=iconv("GB2312","UTF-8//IGNORE", $file);

echo "<script>alert('上传成功，文件路径是"+.$file.+"！');</script>";

exit();

}