PHP FTP Class (upload, download, copy, move, etc.)

For you to introduce a PHP code implementation of the FTP operation class, the implementation of file upload download, copy move, file deletion, directory creation, etc., there is a need for friends, can refer to the next. 1. FTP Class Code conn_id = @ftp_connect ($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 */FUNCTI On Up_file ($path, $newpath, $type =true) {if ($type) $this->dir_mkdirs ($newpath); $this->off = @ftp_put ($this->conn_id, $newpath, $path, ftp_binary); if (! $this->off) echo "File upload failed, please check the permissions and path is correct!" "; }/** * Method: Move File * @path-the original path * @newpath-New path * @type-if the target directory does not exist the new */function Move_file ($p Ath, $newpath, $type =true) {if ($type) $this->dir_mkdirs ($newpath); $this->off = @ftp_rename ($this->conn_id, $path, $newpath); if (! $this->off) echo "File move failed, please check the permissions and the original path is correct!" "; }/** * Method: Copy File * Description: Due to FTP no copy command, this method is: Download and then upload to the new path * @path-the original path * @newpath-New path * @type- The standard directory does not exist and the new*/function Copy_file ($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) {$this->off = @ftp_delete ($this- >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 files//$ftp->move_file (' a/b/c/cc.txt ', ' a/cc.txt '); Move files//$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 *****************/?>

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