README

PHP的一个灵活的FTP和SSL-FTP客户端。这个库提供了一些易于使用的辅助工具，用于管理远程文件。

安装

composer require pecee/ftp-client

入门

连接到FTP服务器

$ftp = new \FtpClient\FtpClient();
$ftp->connect($host, $sslEnabled, $port);
$ftp->login($login, $password);

注意：在脚本执行结束时（当对象被销毁时），连接会隐式关闭。因此，除了显式重新连接外，无需调用$ftp->close()。

用法

上传所有文件和目录非常简单

// upload with the BINARY mode
$ftp->uploadDirectory($sourceDirectory, $targetDirectory);

// Is equal to
$ftp->uploadDirectory($sourceDirectory, $targetDirectory, FTP_BINARY);

// or upload with the ASCII mode
$ftp->uploadDirectory($sourceDirectory, $targetDirectory, FTP_ASCII);

注意：FTP_ASCII和FTP_BINARY是预定义的PHP内部常量。

获取目录大小

// size of the current directory
$size = $ftp->getDirectorySize();

// size of a given directory
$size = $ftp->getDirectorySize('/path/of/directory');

计算目录中的项目数量

// count in the current directory
$total = $ftp->count();

// count in a given directory
$total = $ftp->count('/path/of/directory');

// count only the "files" in the current directory
$total_file = $ftp->count('.', 'file');

// count only the "files" in a given directory
$total_file = $ftp->count('/path/of/directory', 'file');

// count only the "directories" in a given directory
$total_dir = $ftp->count('/path/of/directory', 'directory');

// count only the "symbolic links" in a given directory
$total_link = $ftp->count('/path/of/directory', 'link');

所有文件和目录的详细列表

// scan the current directory and returns the details of each item
$items = $ftp->scanDirectory();

// scan the current directory (recursive) and returns the details of each item
var_dump($ftp->scanDirectory('.', true));

结果

'directory#www' =>
    array (size=10)
      'permissions' => string 'drwx---r-x' (length=10)
      'number'      => string '3' (length=1)
      'owner'       => string '32385' (length=5)
      'group'       => string 'users' (length=5)
      'size'        => string '5' (length=1)
      'month'       => string 'Nov' (length=3)
      'day'         => string '24' (length=2)
      'time'        => string '17:25' (length=5)
      'name'        => string 'www' (length=3)
      'type'        => string 'directory' (length=9)

  'link#www/index.html' =>
    array (size=11)
      'permissions' => string 'lrwxrwxrwx' (length=10)
      'number'      => string '1' (length=1)
      'owner'       => string '0' (length=1)
      'group'       => string 'users' (length=5)
      'size'        => string '38' (length=2)
      'month'       => string 'Nov' (length=3)
      'day'         => string '16' (length=2)
      'time'        => string '14:57' (length=5)
      'name'        => string 'index.html' (length=10)
      'type'        => string 'link' (length=4)
      'target'      => string '/var/www/shared/index.html' (length=26)

'file#www/README' =>
    array (size=10)
      'permissions' => string '-rw----r--' (length=10)
      'number'      => string '1' (length=1)
      'owner'       => string '32385' (length=5)
      'group'       => string 'users' (length=5)
      'size'        => string '0' (length=1)
      'month'       => string 'Nov' (length=3)
      'day'         => string '24' (length=2)
      'time'        => string '17:25' (length=5)
      'name'        => string 'README' (length=6)
      'type'        => string 'file' (length=4)

支持所有FTP PHP函数，并进行了改进

// Requests execution of a command on the FTP server
$ftp->exec($command);

// Turns passive mode on or off
$ftp->pasv(true);

// Set permissions on a file via FTP
$ftp->chmod('0777', 'file.php');

// Removes a directory
$ftp->deleteFile('path/of/directory/to/remove');

// Removes a directory (recursive)
$ftp->deleteDirectory('path/of/directory/to/remove', true);

// Creates a directory
$ftp->createDirectory('path/of/directory/to/create');

// Creates a directory (recursive),
// creates automaticaly the sub directory if not exist
$ftp->createDirectory('path/of/directory/to/create', true);

// and more ...

获取远程FTP服务器的帮助信息

var_dump($ftp->help());

结果

array (size=6)
  0 => string '214-The following SITE commands are recognized' (length=46)
  1 => string ' ALIAS' (length=6)
  2 => string ' CHMOD' (length=6)
  3 => string ' IDLE' (length=5)
  4 => string ' UTIME' (length=6)
  5 => string '214 Pure-FTPd - http://pureftpd.org/' (length=36)

注意：结果取决于FTP服务器。

可扩展性

创建您自己的FtpClient。

// MyFtpClient.php

/**
 * My custom FTP Client
 * @inheritDoc
 */
class MyFtpClient extends \FtpClient\FtpClient {

  public function removeByTime($path, $timestamp) {
      // your code here
  }

  public function search($regex) {
      // your code here
  }
}

// example.php
$ftp = new MyFtpClient();
$ftp->connect($host);
$ftp->login($login, $password);

// remove the old files
$ftp->removeByTime('/www/mysite.com/demo', time() - 86400));

// search PNG files
$ftp->search('/(.*)\.png$/i');

测试

使用PHPUnit测试

许可

MIT (c) 2016。

基于Nicolab的代码

https://github.com/Nicolab/php-ftp-client