function properties_compare_list_exists in Dynamic properties 7

Checks if an entity is already in the compare list.

Parameters

$entity_type: Entity type of the entity that should be checked.

$entity: Entity object that should be checked.

1 call to properties_compare_list_exists()

properties_compare_add_form in properties_compare/properties_compare.module

Form builder function; displays a form to add an entity to the compare list.

File

properties_compare/properties_compare.module, line 173

Module file for privatemsg_compare module.

Code

function properties_compare_list_exists($entity_type, $entity) {
  $list = properties_compare_list();
  list($id, , ) = entity_extract_ids($entity_type, $entity);
  $key = $entity_type . '_' . $id;
  return isset($list[$key]);
}