web方式ftp- PHP - 软晨网（RuanChen.com）

当前位置: 首页 > 图文教程 > 网络编程 > PHP > web方式ftp

PHP: PHP动态网页技术中SESSION的应用; PHP和MySQL操作应该注意的一些细节; 理解学习PHP编码规范之注释和文件结构; PHP网站开发过程中注意这些安全知识; 利用PHP自定义错误处理器处理出错信息; 用PHP程序计算时间差的几种方法; PHP关于中文汉字替换与模式匹配的问题; PHP中的一些常识：类篇; PHP程序员一般都忽略了的几点精华; PHP4之COOKIE支持详解; 用新PHP插件实现MySQL为基础的事务; 如何利用PHP操纵Oracle LOB类型数据; PHP5 OOP编程之代理与定制异常(1); PHP5 OOP编程之代理与定制异常(2); 用PHP编程语言开发动态WAP页面; PHP 编码规范-注释; 用PHP正则表达式清除字符串的空白; PHP应用技巧：如何将代码中的通知和警告删除; PHP入门进阶学习必备的知识及工具; 用PHP编程语言开发动态WAP页

No. « ‹ 33 34 35 36 › »

技术文章搜索

关键字

PHP 中的 web方式ftp

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 89 ::

收藏到网摘: n/a

php中文本数据翻页（留言本翻页）一个显示天气预报的程序

<?php
/* $Id: ftp.php,v 2.2 2002/03/12 23:21:28 pauls Exp $ */
/* This software came from http://inebria.com/ */
/* Copyright (c) 2000
Paul Southworth. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* Configuration Options */
$phpftp_host="localhost";
$phpftp_version="2.2";
/* Comment this out if you don't want the version footer */
$show_version_footer=1;
/* How large a file will you accept? You may also need to edit your
php.ini file and change upload_max_filesize appropriately */
$max_file_size="1000000";
/* The temporary directory $phpftp_tmpdir must exist and be writable
by your web server.
Hint: mkdir /var/tmp/xfers && chmod 1777 /var/tmp/xfers */
$phpftp_tmpdir="/var/tmp/xfers";
/* $use_mime_lookup
Turning this on creates a dependency upon the
http://www.inebria.com/mime_lookup/ MIME type lookup library.
Setting this variable to "1" enables it. "0" disables.
If you turn it on, put the mime_lookup.php file in the same directory
as ftp.php and uncomment the 'include("mime_lookup.php");' statement. */
$use_mime_lookup="0";
/* include("mime_lookup.php"); */
/* We enclose the top and bottom in functions because sometimes
we might not send them (ie, in a file-download situation) */
function phpftp_top() {
global $phpftp_version;
?>

<html>
<head>
<title>PHP FTP Client <?php echo $phpftp_version; ?></title>
</head>
<body bgcolor="#ffffff">
<?php
}
function phpftp_bottom() {
global $phpftp_version;
global $show_version_footer;
?>

<?php
if (isset($show_version_footer)) {
?>
<p><font size=-2>This is <a href="http://inebria.com/phpftp/">PHP FTP</a>
version <?php echo $phpftp_version; ?></font></p>
<?php
}
?>
</body>
</html>
<?php
}
/* This is the form used for initially collecting username/passwd */
function phpftp_login() {
phpftp_top();
?>

<p>
<form action="ftp.php" method=post>
<p><table border=0>
<tr><td>
Login:
</td><td>
<input name="phpftp_user" type="text">
</td></tr>
<tr><td>
Password:
</td><td>
<input name="phpftp_passwd" type="password">
</td></tr>
<tr><td>
Directory:
</td><td>
<input name="phpftp_dir" type="text">
</td></tr>
</table>
</p><p>
<input type="hidden" name="function" value="dir">
<input type="submit" value="connect">
</p>
</form>
<p>
<?php
phpftp_bottom();
}
/* This function does not return TRUE/FALSE - it returns the value of
$ftp, the current FTP stream. */
function phpftp_connect($phpftp_user,$phpftp_passwd) {
global $phpftp_host;
$ftp = ftp_connect($phpftp_host);
if ($ftp) {
if (ftp_login($ftp,$phpftp_user,urldecode($phpftp_passwd))) {
return $ftp;
}
}
}
function phpftp_list($phpftp_user,$phpftp_passwd,$phpftp_dir) {
global $phpftp_host;
phpftp_top();
?>

<?php
$ftp = @phpftp_connect($phpftp_user,$phpftp_passwd);
if (!$ftp) {
?>
<strong>FTP login failed!</strong>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
if (!$phpftp_dir) {
$phpftp_dir=ftp_pwd($ftp);
}
if (!@ftp_chdir($ftp,$phpftp_dir)) {
?>
<font color="#ff0000"><strong>Can't enter that directory!</strong></font><p><p>
<?php
$phpftp_dir=ftp_pwd($ftp);
}
echo "<strong>Current host:</strong> " . $phpftp_host . "<br>\n";
echo "<strong>Current directory:</strong> " . $phpftp_dir . "<br>\n";
if ($phpftp_dir == "/") {
$phpftp_dir="";
}
if ($contents = ftp_rawlist($ftp,"")) {
$d_i=0;
$f_i=0;
$l_i=0;
$i=0;
while ($contents[$i]) {
$item[] = split("[ ]+",$contents[$i],9);
$item_type=substr($item[$i][0],0,1);
if ($item_type == "d") {
/* it's a directory */
$nlist_dirs[$d_i]=$item[$i][8];
$d_i++;
} elseif ($item_type == "l") {
/* it's a symlink */
$nlist_links[$l_i]=$item[$i][8];
$l_i++;
} elseif ($item_type == "-") {
/* it's a file */
$nlist_files[$f_i]=$item[$i][8];
$nlist_filesize[$f_i]=$item[$i][4];
$f_i++;
} elseif ($item_type == "+") {
/* it's something on an anonftp server */
$eplf=split(",",implode(" ",$item[$i]),5);
if ($eplf[2] == "r") {
/* it's a file */
$nlist_files[$f_i]=trim($eplf[4]);
$nlist_filesize[$f_i]=substr($eplf[3],1);
$f_i++;
} elseif ($eplf[2] == "/") {
/* it's a directory */
$nlist_dirs[$d_i]=trim($eplf[3]);
$d_i++;
}
} /* ignore all others */
$i++;
}
?>
<table border=0 cellspacing=20>
<?php
if (count($nlist_dirs)>0) {
?>
<tr><td align=left valign=top>
<strong>Directories</strong><br>
<form action="ftp.php" method=post>
<input type="hidden" name="function" value="cd">
<input type="hidden" name="phpftp_user" value="<?php echo $phpftp_user; ?>">
<input type="hidden" name="phpftp_passwd" value="<?php echo $phpftp_passwd; ?>">
<input type="hidden" name="phpftp_dir" value="<?php echo $phpftp_dir; ?>">
<select name="select_directory" size="10" width="100">
<?php
for ($i=0; $i < count($nlist_dirs); $i++) {
echo "<option value=\"" . $nlist_dirs[$i] . "\">" . $nlist_dirs[$i] . "</option>\n";
}
?>
</select><br>
<input type="submit" value="Enter Directory">
</form>
</td>
<?php
}
if (count($nlist_files)>0) {
?>
<td align=left valign=top>
<strong>Files</strong><br>
<form action="ftp.php" method=post>
<input type="hidden" name="function" value="get">
<input type="hidden" name="phpftp_user" value="<?php echo $phpftp_user; ?>">
<input type="hidden" name="phpftp_passwd" value="<?php echo $phpftp_passwd; ?>">
<input type="hidden" name="phpftp_dir" value="<?php echo $phpftp_dir; ?>">
<select name="select_file" size="10">
<?php
for ($i=0; $i < count($nlist_files); $i++) {
echo "<option value=\"" . $nlist_files[$i] . "\">" . $nlist_files[$i] ." ($nlist_filesize[$i] bytes)". "</option>\n";
}
?>
</select><br>
<input type="submit" value="Download File">
</form>
</td></tr>
<?php
}
} else {
?>
<p><font color="#ff0000"><strong>Directory empty or not readable</strong></font><p>
<?php
}
?>
</table>
<p>
<form action="ftp.php" method=post>
<?php
$cdup=dirname($phpftp_dir);
if ($cdup == "") {
$cdup="/";
}
?>
<input type="hidden" name="function" value="dir">
<input type="hidden" name="phpftp_user" value="<?php echo $phpftp_user; ?>">
<input type="hidden" name="phpftp_passwd" value="<?php echo $phpftp_passwd; ?>">
<input type="hidden" name="phpftp_dir" value="<?php echo $cdup; ?>">
<input type="submit" value="Go up one directory">
</form>
<p>
<form enctype="multipart/form-data" action="ftp.php" method=post>
<input type="hidden" name="max_file_size" value="<?php echo $max_file_size ?>">
<input type="hidden" name="phpftp_user" value="<?php echo $phpftp_user; ?>">
<input type="hidden" name="phpftp_passwd" value="<?php echo $phpftp_passwd; ?>">
<input type="hidden" name="phpftp_dir" value="<?php echo $phpftp_dir; ?>">
<input type="hidden" name="function" value="put">
<input type="submit" value="Upload this:">
<input name="userfile" type="file">
</form>
<p>
<form action="ftp.php" method=post>
<input type="hidden" name="function" value="mkdir">
<input type="hidden" name="phpftp_user" value="<?php echo $phpftp_user; ?>">
<input type="hidden" name="phpftp_passwd" value="<?php echo $phpftp_passwd; ?>">
<input type="hidden" name="phpftp_dir" value="<?php echo $phpftp_dir; ?>">
<input type="submit" value="Make subdirectory:">
<input name="new_dir" type="text">
<?php
ftp_quit($ftp);
phpftp_bottom();
}
}
function phpftp_cd($phpftp_user,$phpftp_passwd,$phpftp_dir,$select_directory) {
?>

<?php
$new_directory=$phpftp_dir . "/" . $select_directory;
phpftp_list($phpftp_user,$phpftp_passwd,$new_directory);
}
function phpftp_mkdir($phpftp_user,$phpftp_passwd,$phpftp_dir,$new_dir) {
?>

<?php
$ftp = @phpftp_connect($phpftp_user,$phpftp_passwd);
if ($phpftp_dir == "") {
$phpftp_dir="/";
}
if (!$ftp) {
@ftp_quit($ftp);
phpftp_top();
?>
<font color="#ff0000"><strong>FTP login failed!</strong></font><p><p>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
$dir_path = $phpftp_dir . "/" . $new_dir;
@ftp_mkdir($ftp,$dir_path);
@ftp_quit($ftp);
phpftp_list($phpftp_user,$phpftp_passwd,$phpftp_dir);
}
};

function phpftp_get($phpftp_user,$phpftp_passwd,$phpftp_dir,$select_file) {
$ftp = @phpftp_connect($phpftp_user,$phpftp_passwd);
if ($phpftp_dir == "") {
$phpftp_dir="/";
}
if ((!$ftp) || (!@ftp_chdir($ftp,$phpftp_dir))) {
@ftp_quit($ftp);
phpftp_top();
?>
<font color="#ff0000"><strong>FTP login failed!</strong></font><p><p>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
srand((double)microtime()*1000000);
$randval = rand();
$tmpfile=$phpftp_tmpdir . "/" . $select_file . "." . $randval;
if (!ftp_get($ftp,$tmpfile,$select_file,FTP_BINARY)) {
ftp_quit($ftp);
phpftp_top();
?>
<font color="#ff0000"><strong>FTP get failed!</strong></font><p><p>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
ftp_quit($ftp);
global $use_mime_lookup;
if ($use_mime_lookup == "1") {
$file_mime_type=mime_lookup(substr(strrchr($select_file,"."),1));
}
if (!$file_mime_type) {
$file_mime_type="application/octet-stream";
}
header("Content-Type: " . $file_mime_type);
header("Content-Disposition: attachment; filename=" . $select_file);
readfile($tmpfile);
}
@unlink($tmpfile);
}
}
function phpftp_put($phpftp_user,$phpftp_passwd,$phpftp_dir,$userfile,$userfile_name) {
srand((double)microtime()*1000000);
$randval = rand();
$tmpfile=$phpftp_tmpdir . "/" . $userfile_name . "." . $randval;
if (!@move_uploaded_file($userfile,$tmpfile)) {
phpftp_top();
?>
<font color="#ff0000"><strong>Upload failed! Can't create temp file?</strong></font>
<p><p>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
if (!$ftp = @phpftp_connect($phpftp_user,$phpftp_passwd)) {
unlink($tmpfile);
phpftp_top();
?>
<font color="#ff0000"><strong>FTP login failed!</strong></font><p><p>
<a href="ftp.php">Start over?</a>
<?php
phpftp_bottom();
} else {
ftp_chdir($ftp,$phpftp_dir);
ftp_put($ftp,$userfile_name,$tmpfile,FTP_BINARY);
ftp_quit($ftp);
unlink($tmpfile);
phpftp_list($phpftp_user,$phpftp_passwd,$phpftp_dir);
}
}
}
switch($function) {
case "dir";
phpftp_list($phpftp_user,$phpftp_passwd,$phpftp_dir);
break;
case "cd";
phpftp_cd($phpftp_user,$phpftp_passwd,$phpftp_dir,$select_directory);
break;
case "get";
phpftp_get($phpftp_user,$phpftp_passwd,$phpftp_dir,$select_file);
break;
case "put";
phpftp_put($phpftp_user,$phpftp_passwd,$phpftp_dir,$userfile,$userfile_name);
break;
case "mkdir";
phpftp_mkdir($phpftp_user,$phpftp_passwd,$phpftp_dir,$new_dir);
break;
case "";
phpftp_login();
break;
}
?>

php中文本数据翻页（留言本翻页）一个显示天气预报的程序

PHP 中的 web方式ftp

评论 (0) All