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How to dynamically create folders and upload files in php

墨辰丷

Jun 08, 2018 am 11:48 AM

phpNetwork hard drive

本篇文章主要介绍php动态创建文件夹及文件上传的方法，感兴趣的朋友参考下，希望对大家有所帮助。

具体如下：

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>disk online</title>
<style type="text/css">
.font {
  font-family: Consolas;
  color: #369;
  font-size: 12px;
}
.box {
  font-family: Consolas;
  font-size: 13px;
  color: #369;
  border: 1px solid #000;
}
.btn {
  font-family: "微软雅黑";
  font-size: 12px;
  color: #FFF;
  background-color: #369;
  border: 1px solid #666;
  width: 80px;
}
</style>
</head>
<body class="font">
<p align="right"><a href="upload.php" class="box">操作完 一下刷新</a></p>
<?php
/*
 * code written by mot
 * 2012 - 5 - 20
 *在根目录下面新建一个 名字为 x 的文件夹 存放上传文件
 */
if(isset($_REQUEST[&#39;del&#39;])){
  unlink($_REQUEST[&#39;del&#39;]);
}
set_time_limit(0);
if(isset($_POST[&#39;button&#39;]))
if(isset($_FILES[&#39;file&#39;])){
  move_uploaded_file($_FILES[&#39;file&#39;][&#39;tmp_name&#39;], ".\\x\\".$_FILES[&#39;file&#39;][&#39;name&#39;]);
}
?>
<table width="100%" border="0">
  <tr>
    <td class="box">
    <p>
    <form action="upload.php" method="post" enctype="multipart/form-data">
    <p>File <input class="box" name="file" type="file" /></p>
    <p align="center"><input class="btn" name="button" type="submit"
      value="上传" /></p>
    </form>
    </p>
    </td>
  </tr>
</table>
<table width="100%" border="0">
  <tr>
    <th width="40%" class="box">文件名</th>
    <th width="20%" class="box">类型</th>
    <th width="10%" class="box">MD5</th>
    <th width="20%" class="box">大小</th>
    <th width="20%" class="box">操作</th>
  </tr>
  <?php
  $hl = opendir(".\\x\\");
  while(false != $info = readdir($hl)){
    if($info == &#39;.&#39; || $info == &#39;..&#39;) continue;
    $x[] = $info;
  }
  if(isset($x))
  foreach ($x as $file) {
  $type = explode(&#39;.&#39;, $file);
  $name = $type[0];
  $type = $type[1];
  $size = sprintf("%.2f",abs(filesize(".\\x\\".$file))/1024/1024);
  ?>
  <tr>
    <td class="box"><a href="\file\x\<?=$file?>"><?=$name ?></a></td>
    <td class="box"><?=$type ?></td>
    <td class="box"><?=md5_file(".\\x\\".$file)?></td>
    <td class="box"><?=$size." MB" ?></td>
    <td class="box"><a href="upload.php?del=<?=".\\x\\".$file?>">remove</a></td>
  </tr>
  <?php
  }
  ?>
</table>
</body>
</html>

总结：以上就是本篇文的全部内容，希望能对大家的学习有所帮助。

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