FTP Class

<?php
// ini_set ('error_reporting', E_ALL | E_STRICT)
class FTP_Easy
{
	protected $streams = array ();
	
	public function Connect ($host, $port = '21', $timeout = 90, $StreamName = 'base')
	{
		$chk	= ftp_connect ($host, $port, $timeout);
		if ($chk)
		{
			$this->streams[$StreamName]	= $chk;
			return $chk;
		}
		return false;
	}

	public function Log_in ($username, $password, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
			return ftp_login ($this->streams[$StreamName], $username, $password);
		
		return false;
	}

	public function Close ($StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			unset ($this->streams[$StreamName]);
			return ftp_quit ($this->streams[$StreamName]);
		}
		
		return false;
	}

	public function DoPASV ($StreamName = 'base', $on = true)
	{
		$on = ($on == true) ? true : false;
		return ftp_pasv ($StreamName, $on);
	}

	public function PutFile ($rfile, $lfile, $type = FTP_ASCII, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk 	= ftp_put ($this->streams[$StreamName], $rfile, $lfile, $type);
			return (file_exists ($lfile) && ($type == FTP_ASCII || $type == FTP_BINARY) && $chk) ? $chk : false;
		}
		return false;
	}

	public function GetFile ($rfile, $lfile, $type = FTP_ASCII, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk 	= ftp_get ($this->streams[$StreamName], $lfile, $rfile, $type);
			return (file_exists ($lfile) && ($type == FTP_ASCII || $type == FTP_BINARY) && $chk) ? $chk : false;
		}
		return false;
	}

	public function DelFile ($file, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk 	= ftp_delete ($this->streams[$StreamName], $file);
			return $chk;
		}
		return false;
	}

	public function GetFileSize ($file, $StreamName = 'base')
	{
		return ftp_size ($StreamName, $file);
	}

	public function Rename ($old, $new, $StreamName = 'base')
	{
		return ftp_rename ($StreamName, $old, $new);
	}

	public function DelDir ($dir, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk 	= ftp_rmdir ($this->streams[$StreamName], $dir);
			return $chk;
		}
		return false;
	}

	public function MakeDir ($dir, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk 	= ftp_mkdir ($this->streams[$StreamName], $dir);
			return $chk;
		}
		return false;
	}

	private function GetStreamStatus ($StreamName = 'base')
	{
		if (isset ($this->streams[$StreamName]))
			return true;
		
		return false;
	}

	public function ListDirFiles ($directory, $raw = false, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$func	= ($raw == false) ? 'ftp_nlist' : 'ftp_rawlist'; 
			$chk	= $func ($this->streams[$StreamName], $directory);
			if (is_array ($chk))
			{
				$arr	= array ();
				foreach ($chk as $key => $file)
					$arr[] = ($raw == false) ? str_replace ($directory . '/', '', $file) : $file;

				return $arr;
			}
			return false;
		}
		return false;
	}

	public function SendRaw ($raw, $StreamName = 'base')
	{
		if ($this->GetStreamStatus ($StreamName) == true)
		{
			$chk	= ftp_exec ($this->streams[$StreamName], $raw);
			return $chk;
		}
		return false;
	}

	public function GetCurrentDir ($StreamName = 'base')
	{
		return ftp_pwd ($StreamName);
	}

	public function SwitchDir ($dir, $StreamName = 'base')
	{
		return ftp_chdir ($StreamName, $dir);
	}

	public function DoCHMOD ($path, $chmod, $StreamName = 'base')
	{
		$chk	= (ftp_chmod ($StreamName, $chmod, $path) == false) ? false : true;
		return $chk;
	}
}
?>