| Name | Brief | Example |
|---|---|---|
| ftp_del | Delete a file on an FTP server. | |
| ftp_del_multi | Delete multiple files on an FTP server. | |
| ftp_dir | Get a list of files from an FTP server. | |
| ftp_get | Download a file from an FTP server. | |
| ftp_put | Upload a file to an FTP server. | |
| ftp_put_multi | Upload multiple files to an FTP server. | |
| ocu_url_encode | Enter text to URL encode or decode | Examples |
| okutil_http_download | Download from given URL to a file, with https(SSL) support | |
| okutil_http_error | get the error code for the last error encountered | Examples |
| okutil_http_get | get a string from a web service | Examples |
| okutil_http_post | Make a request to a specified server using POST | Examples |
| okutil_http_post_file | Make a request to a specified server using POST | Examples |
| okutil_http_status | The okutil_http_status returns the HTTP status code from the server's response header | Examples |