本文实例讲述了PHP实现的简单网络硬盘。分享给大家供大家参考。具体如下：
<!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=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> <div align="right"><a href="upload.php">操作完 一下刷新</a></div> <?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($_REQUEST['del'])){ unlink($_REQUEST['del']); } set_time_limit(0); if(isset($_POST['button'])) if(isset($_FILES['file'])){ move_uploaded_file($_FILES['file']['tmp_name'], ".x".$_FILES['file']['name']); } ?> <table width="100%" border="0"> <tr> <td> <div> <form action="upload.php" method="post" enctype="multipart/form-data"> <p>File <input name="file" type="file" /></p> <p align="center"><input name="button" type="submit" value="上传" /></p> </form> </div> </td> </tr> </table> <table width="100%" border="0"> <tr> <th width="40%">文件名</th> <th width="20%">类型</th> <th width="10%">MD5</th> <th width="20%">大小</th> <th width="20%">操作</th> </tr> <?php $hl = opendir(".x"); while(false != $info = readdir($hl)){ if($info == '.' || $info == '..') continue; $x[] = $info; } if(isset($x)) foreach ($x as $file) { $type = explode('.', $file); $name = $type[0]; $type = $type[1]; $size = sprintf("%.2f",abs(filesize(".x".$file))/1024/1024); ?> <tr> <td><a href="filex<"><?=$name ?></a></td> <td><?=$type ?></td> <td><".x".$file)?></td> <td><" ?></td> <td><a href="upload.php".x".$file">remove</a></td> </tr> <?php } ?> </table> </body> </html>
希望本文所述对大家的php程序设计有所帮助。