PHP FTP 函数使用教程
引进的PHP的FTP| Function | Description | PHP |
|---|---|---|
| ftp_alloc() | Allocates space for a file to be uploaded to the FTP server | 5 |
| ftp_cdup() | Changes the current directory to the parent directory on the FTP server | 3 |
| ftp_chdir() | Changes the current directory on the FTP server | 3 |
| ftp_chmod() | Sets permissions on a file via FTP | 5 |
| ftp_close() | Closes an FTP connection | 4 |
| ftp_connect() | Opens an FTP connection | 3 |
| ftp_delete() | Deletes a file on the FTP server | 3 |
| ftp_exec() | Executes a program/command on the FTP server | 4 |
| ftp_fget() | Downloads a file from the FTP server and saves it to an open file | 3 |
| ftp_fput() | Uploads from an open file and saves it to a file on the FTP server | 3 |
| ftp_get_option() | Returns runtime behaviors of the FTP connection | 4 |
| ftp_get() | Downloads a file from the FTP server | 3 |
| ftp_login() | Logs on to an FTP connection | 3 |
| ftp_mdtm() | Returns the last modified time of a specified file | 3 |
| ftp_mkdir() | Creates a new directory on the FTP server | 3 |
| ftp_nb_continue() | Continues retrieving/sending a file (non-blocking) | 4 |
| ftp_nb_fget() | Downloads a file from the FTP server and saves it to an open file (non-blocking) | 4 |
| ftp_nb_fput() | Uploads from an open file and saves it to a file on the FTP server (non-blocking) | 4 |
| ftp_nb_get() | Downloads a file from the FTP server (non-blocking) | 4 |
| ftp_nb_put() | Uploads a file to the FTP server (non-blocking) | 4 |
| ftp_nlist() | Lists the files in a specified directory on the FTP server | 3 |
| ftp_pasv() | Turns passive mode on or off | 3 |
| ftp_put() | Uploads a file to the FTP server | 3 |
| ftp_pwd() | Returns the current directory name | 3 |
| ftp_quit() | Alias of ftp_close() | 3 |
| ftp_raw() | Sends a raw command to the FTP server | 5 |
| ftp_rawlist() | Returns a detailed list of files in the specified directory | 3 |
| ftp_rename() | Renames a file or directory on the FTP server | 3 |
| ftp_rmdir() | Removes a directory on the FTP server | 3 |
| ftp_set_option() | Sets runtime options for the FTP connection | 4 |
| ftp_site() | Sends a SITE command to the server | 3 |
| ftp_size() | Returns the size of the specified file | 3 |
| ftp_ssl_connect() | Opens a secure SSL-FTP connection | 4 |
| ftp_systype() | Returns the system type identifier of the FTP server | 3 |
PHP: indicates the earliest version of PHP that supports the constant.
| Constant | Description | PHP |
|---|---|---|
| FTP_ASCII | 3 | |
| FTP_TEXT | 3 | |
| FTP_BINARY | 3 | |
| FTP_IMAGE | 3 | |
| FTP_TIMEOUT_SEC | 3 | |
| FTP_AUTOSEEK | 4 | |
| FTP_AUTORESUME | Determine resume position and start position for get and put requests automatically | 4 |
| FTP_FAILED | Asynchronous transfer has failed | 4 |
| FTP_FINISHED | Asynchronous transfer has finished | 4 |
| FTP_MOREDATA | Asynchronous transfer is still active | 4 |
