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 class="font"><div align="right"><a href="upload.php" class="box">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 class="box"> <div> <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> </div> </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 == "." || $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 class="box"><a href="filex<?=$file?>"><?=$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>希望本文所述对大家的php程序设计有所帮助。
