为什么我创建文件提示文件创建失败···，下面是代码
simon_wyk
2017-07-13 16:19
<?php
error_reporting(E_ALL || ~E_NOTICE);
require_once "dir.func.php";
require_once "file.func.php";
require_once "common.func.php";
$path="file";
$info=readDirectory($path);
$act=@$_REQUEST['act'];
$filename=@$_REQUEST['filename'];
$redirect="index.php?path={$path}";
if($act=='创建文件'){
//echo $path."--";
//echo $filename;
$mes=creatfile($path."/".$filename);
alertmes($mes,$redirect);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>
文件管理器
</title>
<link rel="stylesheet" href="cikonss.css" />
<script src="jquery-ui/js/jquery-1.10.2.js"></script>
<script src="jquery-ui/js/jquery-ui-1.10.4.custom.js"></script>
<script src="jquery-ui/js/jquery-ui-1.10.4.custom.min.js"></script>
<link rel="stylesheet" href="jquery-ui/css/ui-lightness/jquery-ui-1.10.4.custom.css" type="text/css"/>
<style type="text/css">
body,p,div,ul,ol,table,dl,dd,dt{
margin:0;
padding: 0;
}
a{
text-decoration: none;
}
ul,li{
list-style: none;
float: left;
}
#top{
width:100%;
height:48px;
margin:0 auto;
background: #E2E2E2;
}
#navi a{
display: block;
width:48px;
height: 48px;
}
#main{
margin:0 auto;
border:2px solid #ABCDEF;
}
.small{
width:25px;
height:25px;
border:0;
}
</style>
<script type="text/javascript">
function show(dis){
document.getElementById(dis).style.display="block";
}
</script>
</head>
<body>
<div id="showDetail" style="display:none"><img src="" id="showImg" alt=""/></div>
<h1>慕课网-在线文件管理器</h1>
<div id="top">
<ul id="navi">
<li><a href="index.php" title="主目录"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-home"></span></span></a></li>
<li><a href="#" onclick="show('createFile')" title="新建文件" ><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-file"></span></span></a></li>
<li><a href="#" onclick="show('createFolder')" title="新建文件夹"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-folder"></span></span></a></li>
<li><a href="#" onclick="show('uploadFile')"title="上传文件"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-upload"></span></span></a></li>
<li><a href="#" title="返回上级目录" onclick="goBack('<?php echo $back;?>')"><span style="margin-left: 8px; margin-top: 0px; top: 4px;" class="icon icon-small icon-square"><span class="icon-arrowLeft"></span></span></a></li>
</ul>
</div>
<form action="index.php" method="post" enctype="multipart/form-data">
<table width="100%" border="1" cellpadding="10" cellspacing="0" bgcolor="#6495ed" align="center";>
<tr id="createFolder" style="display:none;">
<td>请输入文件夹名称</td>
<td >
<input type="text" name="dirname" />
<input type="hidden" name="path" value="<?php echo $path;?>"/>
<input type="submit" name="act" value="创建文件夹"/>
</td>
</tr>
<tr id="createFile" style="display:none;">
<td>请输入文件名称</td>
<td >
<input type="text" name="filename" />
<input type="hidden" name="path" value="<?php echo $path;?>"/>
<input type="submit" name="act" value="创建文件" />
</td>
</tr>
<tr id="uploadFile" style="display:none;">
<td >请选择要上传的文件</td>
<td ><input type="file" name="myFile" />
<input type="submit" name="act" value="上传文件" />
</td>
</tr>
<tr style="color: white;text-align: center;">
<td>编号</td>
<td>名称</td>
<td>类型</td>
<td>大小</td>
<td>可读</td>
<td>可写</td>
<td>可执行</td>
<td>创建时间</td>
<td>修改时间</td>
<td>访问时间</td>
<td>操作</td>
</tr>
<?php
if ($info['file']) {
$i = 0;
foreach ($info['file'] as $val) {
$p = $path . '/' . $val;
?>
<tr style="text-align: center;">
<td><?php echo $i ?></td>
<td><?php echo $val ?></td>
<td><?php echo filetype($p)?></td>
<td><?php echo transByte(filesize($p))?></td>
<td><?php $src=is_readable($p)?"correct.png":"error.png"?><img class="small" src="images/<?php echo $src ?>" alt=""/></td>
<td><?php $src=is_writable($p)?"correct.png":"error.png"?><img class="small" src="images/<?php echo $src ?>" alt=""/></td>
<td><?php $src=is_executable($p)?"correct.png":"error.png"?><img class="small" src="images/<?php echo $src ?>" alt=""/></td>
<td><?php echo date("Y-m-d H:i:s",filectime($p))?></td>
<td><?php echo date("Y-m-d H:i:s",filemtime($p))?></td>
<td><?php echo date("Y-m-d H:i:s",fileatime($p))?></td>
<td>
<a href="#"><img class="small" src="images/show.png" alt="" title="查看"/></a>|
<a href="#"><img class="small" src="images/edit.png" alt="" title="修改"/></a>|
<a href="#"><img class="small" src="images/rename.png" alt="" title="重命名"/></a>|
<a href="#"><img class="small" src="images/copy.png" alt="" title="复制"/></a>|
<a href="#"><img class="small" src="images/cut.png" alt="" title="剪切"/></a>|
<a href="#" ><img class="small" src="images/delete.png" alt="" title="删除"/></a>|
<a href="#"><img class="small" src="images/download.png" alt="" title="下载"/></a>
</td>
</tr>
<?php
$i++;
}
}
?>
</table>
</form>
</body>
</html>
<?php
function transByte ($size){
$arr = array ("B", "KB", "MB", "GB", "TB", "EB" );
$i=0;
while ($size>=1024){
$size/=1024;
$i++;
}
return round($size,2).$arr[$i];
}
function creatfile($filename){
$mat="/[\/,\*,<>,\?\|]/";
if(!preg_match($mat,basename($filename))){
if(!file_exists($filename)){
if (fopen($filename)){
return "文件创建成功";
}else{
return "文件创建失败";
}
}else{
return"文件已存在";
}
}else{
return"文件名不符合要求";
}
}
1回答
-
- 花落心微凉
- 2017-07-17 17:41:12
fopen需要两个必选参数
WEB在线文件管理器
36250 学习 · 346 问题
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