FTP Operation class---copying, moving, deleting files/creating directories

FTP Operation class---copying, moving, deleting files/creating directories

<?php/*** Function: FTP operation class (copy, move, delete file/create directory) * Time: 2006/5/9* gladly with the wind * qq:276624915*/class class_ftp{public $off;//return operation status (successful /failure) public $conn _id;  FTP Connection/** * Method: FTP Connection * @FTP_HOST--FTP host * @FTP_PORT--Port * @FTP_USER--User name * @FTP_PASS --Password */function __construct ($FTP _host, $FTP _port, $FTP _user, $FTP _pass) {$this->conn_id = @ftp_conn         ECT ($FTP _host, $FTP _port) or Die ("FTP Server Connection Failed");         @ftp_login ($this->conn_id, $FTP _user, $FTP _pass) or Die ("FTP server login failed"); @ftp_pasv ($this->conn_id,1); Open Passive Impersonation}/** * Method: Upload file * @path--Local Path * @newpath--Upload path * @type--If the target directory does not exist the new */F        Unction Up_file ($path, $newpath, $type =true) {if ($type) $this->dir_mkdirs ($newpath);         $this->off = @ftp_put ($this->conn_id, $newpath, $path, ftp_binary); if (! $this->off) echo "File upload failed, please check the permissions and path is correct!"     "; }/** * Method: Move File * @path--The original path * @newpath--New path * @type--If the target directory does not exist, new */function Move_file ($path, $newpath, $type =true) {if ($type) $this->dir_mkdirs ($newpath        );         $this->off = @ftp_rename ($this->conn_id, $path, $newpath); if (! $this->off) echo "File move failed, please check the permissions and the original path is correct!"     "; }/** * Method: Copy File * Description: Due to FTP no copy command, this workaround is: Download and then upload to the new path * @path-the original path * @newpath-New path * @type        -If the target directory does not exist, the new */function Copy_file ($path, $newpath, $type =true) {$downpath = "c:/tmp.dat"; $this->off = @ftp_get ($this->conn_id, $downpath, $path, ftp_binary);//download if (! $this->off) echo "File copy failed, please check permissions and The original path is correct!        ";     $this->up_file ($downpath, $newpath, $type); }/** * Method: Delete file * @path--Path */function Del_file ($path) {$this->off = @ftp_delete ($t         his->conn_id, $path); if (! $this->off) echo "File deletion failed, please check the permissions and path is correct!"     "; }/** * Method: Generate directory * @path-Path */function Dir_mkdirs ($path) {$path _arr = expLode ('/', $path); Fetch directory array $file _name = Array_pop ($path _arr); Pop-up file name $path _div = count ($path _arr);             Number of layers foreach ($path _arr as $val)//Create directory {if (@ftp_chdir ($this->conn_id, $val) = = FALSE)                 {$tmp = @ftp_mkdir ($this->conn_id, $val); if ($tmp = = FALSE) {echo ' Directory creation failed, check the permissions and path are correct!                     ";                 Exit             } @ftp_chdir ($this->conn_id, $val);         }} for ($i =1; $i <= $path _div; $i + +)//fallback to root {@ftp_cdup ($this->conn_id);     }}/** * method: Close FTP connection */function Close () {@ftp_close ($this->conn_id); }}//class class_ftp end/************************************** test *********************************** $ftp = new Class _ftp (' 192.168.100.143 ', +, ' user ', ' pwd '); Open FTP connection//$ftp->up_file (' aa.txt ', ' a/b/c/cc.txt '); Upload file//$ftp->move_file (' A/b/c/cc.txt ', 'A/cc.txt '); Move files//$ftp->copy_file (' a/cc.txt ', ' a/b/dd.txt '); Copy file//$ftp->del_file (' a/b/dd.txt '); Delete file $ftp->close (); Close the FTP connection ******************************************************************************/?>

Detailed Description: http://php.662p.com/thread-548-1-1.html

FTP Operation class---copying, moving, deleting files/creating directories