function _block_aria_landmark_roles_get_role in Block ARIA Landmark Roles 6
Same name and namespace in other branches
- 7.2 block_aria_landmark_roles.module \_block_aria_landmark_roles_get_role()
- 7 block_aria_landmark_roles.module \_block_aria_landmark_roles_get_role()
Find an ARIA landmark role for a certain block.
Parameters
obj $block: An object containing the name of the module and the delta of the block.
Return value
string|bool Returns the role if one was found. If not, returns nothing.
2 calls to _block_aria_landmark_roles_get_role()
- block_aria_landmark_roles_form_alter in ./
block_aria_landmark_roles.module - Implementation of hook_form_alter().
- block_aria_landmark_roles_preprocess_block in ./
block_aria_landmark_roles.module - Implementation of hook_preprocess_HOOK().
File
- ./
block_aria_landmark_roles.module, line 78 - Adds additional elements on block administration forms to add ARIA landmark roles.
Code
function _block_aria_landmark_roles_get_role($block) {
$role = db_result(db_query("SELECT role FROM {block_aria_landmark_roles} WHERE module = '%s' AND delta = '%s'", $block->module, $block->delta));
return $role ? $role : '';
}