ftp_mkdir
(PHP 4, PHP 5, PHP 7, PHP 8)
ftp_mkdir — 建立新目录
说明
ftp_mkdir(resource
$ftp_stream, string $directory): string
在 FTP 服务器上，创建指定的目录 directory。
参数
-
ftp_stream -
FTP 连接句柄。
-
directory -
要创建的目录名。
返回值
如果成功返回新建的目录名，发生错误时返回 false。
范例
示例 #1 ftp_mkdir() example
<?php
$dir = 'www';
// set up basic connection
$conn_id = ftp_connect($ftp_server);
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// try to create the directory $dir
if (ftp_mkdir($conn_id, $dir)) {
echo "successfully created $dir\n";
} else {
echo "There was a problem while creating $dir\n";
}
// close the connection
ftp_close($conn_id);
?>
add a note
User Contributed Notes 5 notes
PINAR Musa ¶
9 years ago
Here's the correct code for making recursive directories:
<?php
// function
function ftp_mksubdirs($ftpcon,$ftpbasedir,$ftpath){
@ftp_chdir($ftpcon, $ftpbasedir); // /var/www/uploads
$parts = explode('/',$ftpath); // 2013/06/11/username
foreach($parts as $part){
if(!@ftp_chdir($ftpcon, $part)){
ftp_mkdir($ftpcon, $part);
ftp_chdir($ftpcon, $part);
//ftp_chmod($ftpcon, 0777, $part);
}
}
}
// usage
$path_of_storage = '/var/www/uploads';
$newftpdir = '2013/06/11/username';
$conn_id = ftp_connect($ftpserver);
ftp_login($conn_id, $login, $pass);
ftp_mksubdirs($conn_id,$path_of_storage,$newftpdir);
ftp_close($conn_id);
?>
vladimir at lukianov dot name ¶
18 years ago
For recurrent following function work better.
Some ftp servers (like WarFTP) become demented if you'll
try mkdir not from root dir and if path will be relative.
The second if one of dir (like '/') already exist You'll get access denied.
<?php
function MkDir($path)
{
$dir=split("/", $path);
$path="";
$ret = true;
for ($i=0;$i<count($dir);$i++)
{
$path.="/".$dir[$i];
echo "$path\n";
if(!@ftp_chdir($this->conn_id,$path)){
@ftp_chdir($this->conn_id,"/");
if(!@ftp_mkdir($this->conn_id,$path)){
$ret=false;
break;
}
}
}
return $ret;
}
?>
postmaster at 250union dot community ¶
4 years ago
if(!@ftp_chdir($ftpcon, $part)){
ftp_mkdir($ftpcon, $part);
ftp_chdir($ftpcon, $part);
//ftp_chmod($ftpcon, 0777, $part);
}
This if part of answer below, if you want working chmod you need to replace it with:
if(!@ftp_chdir($ftpcon, $part)){
ftp_mkdir($ftpcon, $part);
ftp_chmod($ftpcon, 0777, $part);
ftp_chdir($ftpcon, $part);
}
butch AT 4RealMedia dot com ¶
15 years ago
When trying to user the ftp_mkdir, or ftp_chdir I've noticed that some servers like the entire path such as
/usr/local/home/username/sitename/directory/
and other servers, want you to use the path from the initial login, such as just /sitename/directory/
Just wanted to pass this on
4alexr at gmail dot com ¶
4 years ago
Updated and correct code for making recursive directories:
/**
* A function to create ftp directories recursively.
*
* @param $ftpcon the ftp connection resource
* @param $baseDir
* @param $path
* @param int $mode
* @return bool
*/
function ftp_mksubdirs($ftpcon, $baseDir, $path, $mode = 0775) {
$path = dirname($path);
if ($baseDir !== DIRECTORY_SEPARATOR && strpos($path, $baseDir) !== false) {
if (empty($path)) {
// $baseDir equals to $path, it can only mean that this folder already exists
return false;
}
if ($path[0] == DIRECTORY_SEPARATOR) {
$path = substr($path, 1);
}
} else {
if ($path[0] == DIRECTORY_SEPARATOR) {
$path = substr($path, 1);
}
}
@ftp_chdir($ftpcon, $baseDir);
$parts = explode(DIRECTORY_SEPARATOR, $path);
$created = [];
foreach ($parts as $part) {
if (!@ftp_chdir($ftpcon, $part)) {
$createdDir = @ftp_mkdir($ftpcon, $part);
if ($createdDir !== false) {
ftp_chmod($ftpcon, $mode, $createdDir);
}
$created[] = $createdDir;
@ftp_chdir($ftpcon, $part);
}
}
return !in_array(false, $created);
}