Add mass user operations.
This hook enables modules to inject custom operations into the mass operations dropdown found at admin/people, by associating a callback function with the operation, which is called when the form is submitted. The callback function receives one initial argument, which is an array of the checked users.
An array of operations. Each operation is an associative array that may contain the following key-value pairs:
Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.
function hook_user_operations() {
$operations = array(
'unblock' => array(
'label' => t('Unblock the selected users'),
'callback' => 'user_user_operations_unblock',
),
'block' => array(
'label' => t('Block the selected users'),
'callback' => 'user_user_operations_block',
),
'cancel' => array(
'label' => t('Cancel the selected user accounts'),
),
);
return $operations;
}