Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| file_unmanaged_delete |
drupal/ |
Deletes a file without database changes or hook invocations. | 14 | |
| 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. | 7 | |
| file_unmanaged_save_data |
drupal/ |
Saves a file to the specified destination without invoking file API. | 11 | |
| file_unmunge_filename |
drupal/ |
Undoes the effect of file_munge_filename(). | 1 | |
| file_update_8000 |
drupal/ |
Converts default_file_main variable to config. | ||
| file_update_8001 |
drupal/ |
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| file_update_dependencies |
drupal/ |
Implements hook_update_dependencies(). | ||
| file_upload_max_size |
drupal/ |
Determines the maximum file upload size by querying the PHP settings. | 5 | |
| file_uri_scheme |
drupal/ |
Returns the scheme of a URI (e.g. a stream). | 34 | |
| file_uri_target |
drupal/ |
Returns the part of a URI after the schema. | 14 | |
| file_usage |
drupal/ |
Returns the file usage service. | 6 | |
| 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 can be stored 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. | 3 | |
| file_views_data |
drupal/ |
Implements hook_views_data(). | ||
| filter_access |
drupal/ |
Checks if a user has access to a particular text format. | 5 | |
| filter_admin_format_form |
drupal/ |
Form constructor for the text format add/edit form. | 1 | |
| filter_admin_format_form_submit |
drupal/ |
Form submission handler for filter_admin_format_form(). | ||
| filter_admin_format_form_validate |
drupal/ |
Form validation handler for filter_admin_format_form(). | ||
| filter_admin_format_page |
drupal/ |
Page callback: Displays the text format add/edit form. | 1 | |
| filter_admin_format_title |
drupal/ |
Displays a text format form title. | 1 | 1 |
| filter_admin_overview |
drupal/ |
Page callback: Form constructor for a form to list and reorder text formats. | 1 | |
| filter_admin_overview_submit |
drupal/ |
Form submission handler for filter_admin_overview(). | ||
| filter_default_format |
drupal/ |
Returns the ID of the default text format for a particular user. | 13 | |
| filter_dom_load |
drupal/ |
Parses an HTML snippet and returns it as a DOM object. | 3 | |
| filter_dom_serialize |
drupal/ |
Converts a DOM object back to an HTML snippet. | 3 | |
| filter_dom_serialize_escape_cdata_element |
drupal/ |
Adds comments around the <!CDATA section in a dom element. | 1 | |
| filter_element_info |
drupal/ |
Implements hook_element_info(). | ||
| filter_fallback_format |
drupal/ |
Returns the ID of the fallback text format that all users have access to. | 17 | |
| filter_fallback_format_title |
drupal/ |
Returns the title of the fallback text format. | ||
| filter_formats |
drupal/ |
Retrieves a list of text formats, ordered by weight. | 21 | 2 |
| filter_formats_reset |
drupal/ |
Resets the text format caches. | 7 | |
| filter_format_allowcache |
drupal/ |
Checks if the text in a certain text format is allowed to be cached. | 2 | |
| filter_format_exists |
drupal/ |
Determines if a text format exists. | 1 | |
| filter_format_load |
drupal/ |
Loads a text format object from the database. | 19 | |
| filter_form_access_denied |
drupal/ |
Render API callback: Hides the field value of 'text_format' elements. | 1 | |
| filter_get_filter_types_by_format |
drupal/ |
Retrieves all filter types that are used in a given text format. | 2 | |
| filter_get_formats_by_role |
drupal/ |
Retrieves a list of text formats that are allowed for a given role. | 1 | |
| filter_get_roles_by_format |
drupal/ |
Retrieves a list of roles that are allowed to use a given text format. | 6 | |
| filter_help |
drupal/ |
Implements hook_help(). | ||
| filter_library_info |
drupal/ |
Implements hook_library_info(). | ||
| filter_list_format |
drupal/ |
Retrieves a list of filters for a given text format. | 8 | 1 |
| filter_menu |
drupal/ |
Implements hook_menu(). | ||
| filter_permission |
drupal/ |
Implements hook_permission(). | ||
| filter_permission_name |
drupal/ |
Returns the machine-readable permission name for a provided text format. | 19 |