使用php与ftp数据库连接代码
<?php 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); } }
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随意转载^^但请附上教程地址。