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<?php
/*
Å׸öש£¬¾ßÌåÒª×ö³ÉʲôÑù×Ô¼º×ö¡£
*/
if(isset($_FILES['userfile']['tmp_name'])){
$userfile = $_FILES['userfile']['tmp_name']; //±£´æÔÚϵͳµÄÁÙʱλÖÃ
$userfile_name = $_FILES['userfile']['name'];//ÎļþÃû
$userfile_size = $_FILES['userfile']['size'];//Îļþ´óС£¬×Ö½Ú
$userfile_type = $_FILES['userfile']['type'];//ÎļþÀàÐÍ
if(!is_dir("image")) mkdir ("image", 0700);
$upfile = "image/".$userfile_name;//±£´æÎ»ÖÃ
print_r($_FILES);
//move_uploaded_file($userfile,$upfile);//·½·¨1
if(!copy($userfile,$upfile))//·½·¨2
{
echo "ÉÏ´«Ê§°Ü";
exit();
}
echo "ÉÏ´«³É¹¦";
echo "<a href=\"#\" onClick=\"window.history.back();\">ÔÙÉÏ´«Ò»ÕÅ</a>";
}
else{
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>ÎÞ±êÌâÎĵµ</title>
</head>
<body>
<form action="" method="post" enctype="multipart/form-data" name="form1">
  <input name="MAX_FILE_SIZE" type="hidden" id="MAX_FILE_SIZE" value="1000">
  <input name="userfile" type="file" id="userfile">
  <input type="submit" name="Submit" value="ÉÏ´«">
</form>
</body>
</html>
<?php }?> 
http://blog.chinaunix.net/u/24375/showart_187025.html


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