- drupal
Common file handling functions.
Functions & methods
| Name | Description |
|---|---|
| file_check_directory | Check that the directory exists and is writable. Directories need to have execute permissions to be considered a directory by FTP servers, etc. |
| file_check_location | Check if a file is really located inside $directory. Should be used to make sure a file specified is really located within the directory to prevent exploits. |
| file_check_path | Checks path to see if it is a directory, or a dir/file. |
| file_check_upload | |
| file_copy | Copies a file to a new location. This is a powerful function that in many ways performs like an advanced version of copy(). |
| file_create_filename | Create a full file path from a directory and filename. If a file with the specified name already exists, an alternative will be used. |
| file_create_path | Make sure the destination is a complete path and resides in the file system directory, if it is not prepend the file system directory. |
| file_create_url | Create the download path to a file. |
| file_delete | Delete a file. |
| file_directory_path | Determine the default 'files' directory. |
| file_directory_temp | Determine the default temporary directory. |
| file_download | |
| file_move | Moves a file to a new location. |
| file_save_data | Save a string to the specified destination. |
| file_save_upload | Saves a file upload to a new location. The source file is validated as a proper upload and handled as such. |
| file_scan_directory | Finds all files that match a given mask in a given directory. Directories and files beginning with a period are excluded. |
| file_transfer | Transfer file using http to client. Pipes a file through Drupal to the client. |
| file_upload_max_size | Determine the maximum file upload size by querying the PHP settings. |
| _file_convert_to_mb | Helper function for file_upload_max_size(). |
Constants
| Name | Description |
|---|---|
| FILE_CREATE_DIRECTORY | |
| FILE_DOWNLOADS_PRIVATE | |
| FILE_DOWNLOADS_PUBLIC | |
| FILE_EXISTS_ERROR | |
| FILE_EXISTS_RENAME | |
| FILE_EXISTS_REPLACE | |
| FILE_MODIFY_PERMISSIONS |
File
- includes/
file.inc, line 8 - API for handling file uploads and server file management.