Documentation & API reference
Functions
Primary tabs
| Name |
Location |
Description | Direct uses | Strings |
|---|---|---|---|---|
| form_process_autocomplete |
drupal/ |
Adds autocomplete functionality to elements with a valid #autocomplete_path. | 1 | |
| template_preprocess_input |
drupal/ |
Preprocesses variables for theme_input(). | ||
| theme_input |
drupal/ |
Returns HTML for an input form element. | ||
| form_pre_render_button |
drupal/ |
Prepares a #type 'button' render element for theme_input(). | 1 | |
| form_pre_render_image_button |
drupal/ |
Prepares a #type 'image_button' render element for theme_input(). | 1 | |
| form_pre_render_hidden |
drupal/ |
Prepares a #type 'hidden' render element for theme_input(). | 1 | |
| form_pre_render_textfield |
drupal/ |
Prepares a #type 'textfield' render element for theme_input(). | 1 | |
| form_pre_render_email |
drupal/ |
Prepares a #type 'email' render element for theme_input(). | 1 | |
| form_validate_email |
drupal/ |
Form element validation handler for #type 'email'. | 1 | |
| form_pre_render_tel |
drupal/ |
Prepares a #type 'tel' render element for theme_input(). | 1 | |
| form_pre_render_number |
drupal/ |
Prepares a #type 'number' render element for theme_input(). | 1 | |
| form_pre_render_range |
drupal/ |
Prepares a #type 'range' render element for theme_input(). | 1 | |
| form_validate_number |
drupal/ |
Form element validation handler for #type 'number'. | 2 | |
| form_type_range_value |
drupal/ |
Determines the value for a range element. | ||
| form_pre_render_url |
drupal/ |
Prepares a #type 'url' render element for theme_input(). | 1 | |
| form_pre_render_search |
drupal/ |
Prepares a #type 'search' render element for theme_input(). | 1 | |
| form_validate_url |
drupal/ |
Form element validation handler for #type 'url'. | 1 | |
| form_validate_color |
drupal/ |
Form element validation handler for #type 'color'. | 1 | |
| form_pre_render_color |
drupal/ |
Prepares a #type 'color' render element for theme_input(). | 1 | |
| theme_form |
drupal/ |
Returns HTML for a form. | ||
| theme_textarea |
drupal/ |
Returns HTML for a textarea form element. | ||
| form_pre_render_password |
drupal/ |
Prepares a #type 'password' render element for theme_input(). | 1 | |
| form_process_weight |
drupal/ |
Expands a weight element into a select element. | 1 | |
| form_pre_render_file |
drupal/ |
Prepares a #type 'file' render element for theme_input(). | 1 | |
| form_process_file |
drupal/ |
Processes a file upload element, make use of #multiple if present. | 1 | |
| theme_form_element |
drupal/ |
Returns HTML for a form element. | ||
| theme_form_required_marker |
drupal/ |
Returns HTML for a marker for required form elements. | ||
| theme_form_element_label |
drupal/ |
Returns HTML for a form element label and required marker. | ||
| _form_set_attributes |
drupal/ |
Sets a form element's class attribute. | 17 | |
| batch_set |
drupal/ |
Adds a new batch. | 27 | |
| batch_process |
drupal/ |
Processes the batch. | 11 | |
| batch_get |
drupal/ |
Retrieves the current batch. | 20 | |
| _batch_populate_queue |
drupal/ |
Populates a job queue with the operations of a batch set. | 2 | |
| _batch_queue |
drupal/ |
Returns a queue object for a batch set. | 3 | |
| image_get_info |
drupal/ |
Gets details about an image. | 16 | |
| image_scale_and_crop |
drupal/ |
Scales an image to the exact width and height given. | 2 | 1 |
| image_dimensions_scale |
drupal/ |
Scales image dimensions while maintaining aspect ratio. | 3 | |
| image_scale |
drupal/ |
Scales an image while maintaining aspect ratio. | 3 | 7 |
| image_resize |
drupal/ |
Resizes an image to the given dimensions (ignoring aspect ratio). | 4 | |
| image_rotate |
drupal/ |
Rotates an image by the given number of degrees. | 2 | 2 |
| image_crop |
drupal/ |
Crops an image to a rectangle specified by the given dimensions. | 3 | 1 |
| image_desaturate |
drupal/ |
Converts an image to grayscale. | 2 | 2 |
| image_load |
drupal/ |
Loads an image file and returns an image object. | 5 | |
| image_save |
drupal/ |
Closes the image and saves the changes to a file. | 4 | |
| install_drupal |
drupal/ |
Installs Drupal either interactively or via an array of passed-in settings. | 2 | |
| install_state_defaults |
drupal/ |
Returns an array of default settings for the global installation state. | 1 | |
| install_begin_request |
drupal/ |
Begins an installation request, modifying the installation state as needed. | 1 | |
| install_run_tasks |
drupal/ |
Runs all tasks for the current installation request. | 1 | |
| install_run_task |
drupal/ |
Runs an individual installation task. | 1 | |
| install_tasks_to_perform |
drupal/ |
Returns a list of tasks to perform during the current installation request. | 1 |