Documentation & API reference
Functions
Primary tabs
| Name | Location | Description | Direct uses |
Strings |
|---|---|---|---|---|
| file_create_filename |
drupal/ |
Creates a full file path from a directory and filename. | 3 | |
| file_delete |
drupal/ |
Deletes a file and its database record. | 9 | |
| 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_space_used |
drupal/ |
Determines total disk space used by a single user or the whole filesystem. | 2 | |
| file_save_upload |
drupal/ |
Saves a file upload to a new location. | 7 | |
| drupal_move_uploaded_file |
drupal/ |
Moves an uploaded file to a new location. | 1 | |
| file_validate |
drupal/ |
Checks that a file meets the criteria specified by the validators. | 2 | |
| file_validate_name_length |
drupal/ |
Checks for files with names longer than we can store in the database. | 1 | |
| file_validate_extensions |
drupal/ |
Checks that the filename ends with an allowed extension. | 2 | |
| file_validate_size |
drupal/ |
Checks that the file's size is below certain limits. | 1 | |
| file_validate_is_image |
drupal/ |
Checks that the file is recognized by image_get_info() as an image. | 1 | |
| file_validate_image_resolution |
drupal/ |
Verifies that image dimensions are within the specified maximum and minimum. | 1 | |
| file_save_data |
drupal/ |
Saves a file to the specified destination and creates a database entry. | 9 | |
| file_unmanaged_save_data |
drupal/ |
Saves a string to the specified destination without invoking file API. | 10 | |
| file_transfer |
drupal/ |
Transfers a file to the client using HTTP. | 2 | |
| file_upload_max_size |
drupal/ |
Determines the maximum file upload size by querying the PHP settings. | 4 | |
| file_get_mimetype |
drupal/ |
Determines an Internet Media Type or MIME type from a filename. | 6 | |
| drupal_chmod |
drupal/ |
Sets the permissions on a file or directory. | 9 | |
| drupal_unlink |
drupal/ |
Deletes a file. | 18 | |
| drupal_realpath |
drupal/ |
Resolves the absolute filepath of a local URI or filepath. | 47 | |
| drupal_dirname |
drupal/ |
Gets the name of the directory from a given path. | 5 | |
| drupal_basename |
drupal/ |
Gets the filename from a given path. | 32 | |
| drupal_mkdir |
drupal/ |
Creates a directory using Drupal's default mode. | 5 | |
| drupal_rmdir |
drupal/ |
Removes a directory. | 6 | |
| drupal_tempnam |
drupal/ |
Creates a file with a unique filename in the specified directory. | 6 | |
| file_get_content_headers |
drupal/ |
Examines a file object and returns appropriate content headers for download. | 1 | |
| xmlrpc_value |
drupal/ |
Turns a data structure into objects with 'data' and 'type' attributes. | 2 | |
| xmlrpc_value_calculate_type |
drupal/ |
Maps a PHP type to an XML-RPC type. | 1 | |
| xmlrpc_value_get_xml |
drupal/ |
Generates XML representing the given value. | 2 | |
| xmlrpc_message |
drupal/ |
Constructs an object representing an XML-RPC message. | 3 | |
| xmlrpc_message_parse |
drupal/ |
Parses an XML-RPC message. | 3 | |
| xmlrpc_message_set |
drupal/ |
Stores a copy of the most recent XML-RPC message object temporarily. | 5 | |
| xmlrpc_message_get |
drupal/ |
Returns the most recently stored XML-RPC message object. | 4 | |
| xmlrpc_request |
drupal/ |
Constructs an object representing an XML-RPC request. | 1 | |
| xmlrpc_error |
drupal/ |
Generates, temporarily saves, and returns an XML-RPC error object. | 8 | |
| xmlrpc_error_get_xml |
drupal/ |
Converts an XML-RPC error object into XML. | 1 | |
| xmlrpc_date |
drupal/ |
Converts a PHP or ISO date/time to an XML-RPC object. | 3 | |
| xmlrpc_date_get_xml |
drupal/ |
Converts an XML-RPC date-time object into XML. | 1 | |
| xmlrpc_base64 |
drupal/ |
Returns an XML-RPC base 64 object. | 1 | |
| xmlrpc_base64_get_xml |
drupal/ |
Converts an XML-RPC base 64 object into XML. | 1 | |
| _xmlrpc |
drupal/ |
Performs one or more XML-RPC requests. | 1 | |
| xmlrpc_errno |
drupal/ |
Returns the last XML-RPC client error number. | ||
| xmlrpc_error_msg |
drupal/ |
Returns the last XML-RPC client error message. | ||
| xmlrpc_clear_error |
drupal/ |
Clears any previously-saved errors. | 1 | |
| language_types_disable |
drupal/ |
Disables the given language types. | ||
| language_types_set |
drupal/ |
Updates the language type configuration. | 2 | |
| language_negotiation_get |
drupal/ |
Checks whether a language negotiation provider is enabled for a language type. | 3 | |
| language_negotiation_get_any |
drupal/ |
Checks if the language negotiation provider is enabled for any language type. | 2 | |
| language_negotiation_get_switch_links |
drupal/ |
Returns the language switch links for the given language. | 3 |