function static_map_cache_file_prefix in Static Map 7

Generates a cache prefix for the map.

Parameters

string $entity_type: Type of entity.

string $entity: Entity name.

object $instance: Entity instance.

Return value

string Unique string for cache prefix.

1 call to static_map_cache_file_prefix()

static_map_cache_file_uri in ./staticmap.module

Generates the full file URI.

File

./staticmap.module, line 220

SiteMap module.

Code

function static_map_cache_file_prefix($entity_type, $entity, $instance) {
  $entity_ids = entity_extract_ids($entity_type, $entity);
  return implode('-', array(
    $entity_type,
    $entity_ids[0],
    $instance['id'],
  ));
}