<? session_start();
$uid=$_SESSION["user"];
?>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<table width="106%" border="0" align="left" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bgcolor="#FFFFFF" >
<tr align="left" valign="middle">
<td width="337" bgcolor="#FFFFFF"><form action="<? echo $PHP_SELF;?>" method="post" enctype="multipart/form-data" name="form" id="form">
<input name="file" type="file" id="newpic" />
<input type="submit" name="Submit" value="上传" />
<input type="reset" name="Submit2" value="重置" />
<br/>
</form></td>
<td width="959" valign="top" bgcolor="#FFFFFF"><span class="STYLE2">
<?
$uid="0723101001";
$file_name_array = explode(".", $_FILES['file']['name']);
$ext = end($file_name_array);
$file_name = $uid.".".$ext;
echo "$file_name";
?>
</span></td>
</tr>
</table>
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