Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| file_space_used |
drupal/ |
Determines total disk space used by a single user or the whole filesystem. | 2 | |
| file_stream_wrapper_get_class |
drupal/ |
Returns the stream wrapper class name for a given scheme. | 4 | |
| file_stream_wrapper_get_instance_by_scheme |
drupal/ |
Returns a reference to the stream wrapper class responsible for a scheme. | 4 | |
| file_stream_wrapper_get_instance_by_uri |
drupal/ |
Returns a reference to the stream wrapper class responsible for a given URI. | 5 | |
| file_stream_wrapper_uri_normalize |
drupal/ |
Normalizes a URI by making it syntactically correct. | 6 | |
| file_stream_wrapper_valid_scheme |
drupal/ |
Checks that the scheme of a stream URI is valid. | 13 | |
| file_test_file_copy |
drupal/ |
Implements hook_file_copy(). | ||
| file_test_file_delete |
drupal/ |
Implements hook_file_delete(). | ||
| file_test_file_download |
drupal/ |
Implements hook_file_download(). | ||
| file_test_file_insert |
drupal/ |
Implements hook_file_insert(). | ||
| file_test_file_load |
drupal/ |
Implements hook_file_load(). | ||
| file_test_file_mimetype_mapping_alter |
drupal/ |
Implements hook_file_mimetype_mapping_alter(). | ||
| file_test_file_move |
drupal/ |
Implements hook_file_move(). | ||
| file_test_file_scan_callback |
drupal/ |
Helper function for testing file_scan_directory(). | 1 | 2 |
| file_test_file_scan_callback_reset |
drupal/ |
Reset static variables used by file_test_file_scan_callback(). | 1 | |
| file_test_file_update |
drupal/ |
Implements hook_file_update(). | ||
| file_test_file_url_alter |
drupal/ |
Implements hook_file_url_alter(). | ||
| file_test_file_validate |
drupal/ |
Implements hook_file_validate(). | ||
| file_test_get_all_calls |
drupal/ |
Get an array with the calls for all hooks. | 1 | |
| file_test_get_calls |
drupal/ |
Get the arguments passed to invocation of a given hook since file_test_reset() was last called. | 1 | |
| file_test_menu |
drupal/ |
Implements hook_menu(). | ||
| file_test_reset |
drupal/ |
Reset/initialize the history of calls to the file_* hooks. | 11 | |
| file_test_set_return |
drupal/ |
Assign a return value for a given operation. | 3 | |
| file_test_stream_wrappers |
drupal/ |
Implements hook_stream_wrappers(). | ||
| file_test_validator |
drupal/ |
Helper validator that returns the $errors parameter. | ||
| file_theme |
drupal/ |
Implements hook_theme(). | ||
| file_transfer |
drupal/ |
Transfers a file to the client using HTTP. | 2 | |
| file_unmanaged_copy |
drupal/ |
Copies a file to a new location without invoking the file API. | 13 | |
| file_unmanaged_delete |
drupal/ |
Deletes a file without database changes or hook invocations. | 12 | |
| file_unmanaged_delete_recursive |
drupal/ |
Deletes all files and directories in the specified filepath recursively. | 13 | |
| file_unmanaged_move |
drupal/ |
Moves a file to a new location without database changes or hook invocation. | 6 | |
| file_unmanaged_save_data |
drupal/ |
Saves a string to the specified destination without invoking file API. | 10 | |
| file_unmunge_filename |
drupal/ |
Undoes the effect of file_munge_filename(). | 1 | |
| file_upload_max_size |
drupal/ |
Determines the maximum file upload size by querying the PHP settings. | 4 | |
| file_uri_scheme |
drupal/ |
Returns the scheme of a URI (e.g. a stream). | 31 | |
| file_uri_target |
drupal/ |
Returns the part of a URI after the schema. | 16 | |
| file_usage_add |
drupal/ |
Records that a module is using a file. | 9 | |
| file_usage_delete |
drupal/ |
Removes a record to indicate that a module is no longer using a file. | 8 | |
| file_usage_list |
drupal/ |
Determines where a file is used. | 7 | |
| file_validate |
drupal/ |
Checks that a file meets the criteria specified by the validators. | 2 | |
| file_validate_extensions |
drupal/ |
Checks that the filename ends with an allowed extension. | 2 | |
| file_validate_image_resolution |
drupal/ |
Verifies that image dimensions are within the specified maximum and minimum. | 1 | |
| file_validate_is_image |
drupal/ |
Checks that the file is recognized by image_get_info() as an image. | 1 | |
| file_validate_name_length |
drupal/ |
Checks for files with names longer than we can store in the database. | 1 | |
| file_validate_size |
drupal/ |
Checks that the file's size is below certain limits. | 1 | |
| file_valid_uri |
drupal/ |
Determines whether the URI has a valid scheme for file API operations. | 5 | |
| filter_access |
drupal/ |
Checks if a user has access to a particular text format. | 5 | 1 |
| filter_admin_disable |
drupal/ |
Form constructor for the text format deletion confirmation form. | 1 | |
| filter_admin_disable_submit |
drupal/ |
Form submission handler for filter_admin_disable(). | ||
| filter_admin_format_form |
drupal/ |
Form constructor for the text format add/edit form. | 1 |