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使用php与ftp数据库连接代码-网络编程

来源:[db:来源]标题:   ftp_ssl_conn    编辑:电脑技术全能网 时间:2019-09-20 06:25

原标题:使用php与ftp数据库连接代码-网络编程
   function dftp_connect($ftphost, $ftpuser, $ftppass, $ftppath, $ftpport = 21, $ftpssl = 0, $silent = 0) {global $ftp;@set_time_limit(0);$ftphost = wipespecial($ftphost);$ftpport = intval($ftpport);$ftpssl = intval($ftpssl);$ftp['timeout'] = intval($ftp['timeout']);$func = $ftpssl && function_exists('ftp_ssl_connect') ? 'ftp_ssl_connect' : 'ftp_connect';if($func == 'ftp_connect' && !function_exists('ftp_connect')) {if($silent) {return -4;} else {errorlog('FTP', "FTP not supported.", 0);}}if($ftp_conn_id = @$func($ftphost, $ftpport, 20)) {if($ftp['timeout'] && function_exists('ftp_set_option')) {@ftp_set_option($ftp_conn_id, FTP_TIMEOUT_SEC, $ftp['timeout']);}if(dftp_login($ftp_conn_id, $ftpuser, $ftppass)) {if($ftp['pasv']) {dftp_pasv($ftp_conn_id, TRUE);}if(dftp_chdir($ftp_conn_id, $ftppath)) {return $ftp_conn_id;} else {if($silent) {return -3;} else {errorlog('FTP', "Chdir '$ftppath' error.", 0);}}} else {if($silent) {return -2;} else {errorlog('FTP', '530 Not logged in.', 0);}}} else {if($silent) {return -1;} else {errorlog('FTP', "Couldn't connect to $ftphost:$ftpport.", 0);}}dftp_close($ftp_conn_id);return -1;}function dftp_mkdir($ftp_stream, $directory) {$directory = wipespecial($directory);return @ftp_mkdir($ftp_stream, $directory);}function dftp_rmdir($ftp_stream, $directory) {$directory = wipespecial($directory);return @ftp_rmdir($ftp_stream, $directory);}function dftp_put($ftp_stream, $remote_file, $local_file, $mode, $startpos = 0 ) {$remote_file = wipespecial($remote_file);$local_file = wipespecial($local_file);$mode = intval($mode);$startpos = intval($startpos);return @ftp_put($ftp_stream, $remote_file, $local_file, $mode, $startpos);}function dftp_size($ftp_stream, $remote_file) {$remote_file = wipespecial($remote_file);return @ftp_size($ftp_stream, $remote_file);}function dftp_close($ftp_stream) {return @ftp_close($ftp_stream);}function dftp_delete($ftp_stream, $path) {$path = wipespecial($path);return @ftp_delete($ftp_stream, $path);}function dftp_get($ftp_stream, $local_file, $remote_file, $mode, $resumepos = 0) {$remote_file = wipespecial($remote_file);$local_file = wipespecial($local_file);$mode = intval($mode);$resumepos = intval($resumepos);return @ftp_get($ftp_stream, $local_file, $remote_file, $mode, $resumepos);}function dftp_login($ftp_stream, $username, $password) {$username = wipespecial($username);$password = str_replace(array("n", "r"), array('', ''), $password);return @ftp_login($ftp_stream, $username, $password);}function dftp_pasv($ftp_stream, $pasv) {$pasv = intval($pasv);return @ftp_pasv($ftp_stream, $pasv);}function dftp_chdir($ftp_stream, $directory) {$directory = wipespecial($directory);return @ftp_chdir($ftp_stream, $directory);}function dftp_site($ftp_stream, $cmd) {$cmd = wipespecial($cmd);return @ftp_site($ftp_stream, $cmd);}function dftp_chmod($ftp_stream, $mode, $filename) {$mode = intval($mode);$filename = wipespecial($filename);if(function_exists('ftp_chmod')) {return @ftp_chmod($ftp_stream, $mode, $filename);} else {return dftp_site($ftp_stream, 'CHMOD '.$mode.' '.$filename);}}