function field_info_storage_types
field_info_storage_types($storage_type = NULL)
Returns information about field storage from hook_field_storage_info().
Parameters
$storage_type: (optional) A storage type name. If omitted, all storage types will be returned.
Return value
Either a storage type description, as provided by hook_field_storage_info(), or an array of all existing storage types, keyed by storage type name.
Related topics
File
- modules/field/field.info.inc, line 408
- Field Info API, providing information about available fields and field types.
Code
function field_info_storage_types($storage_type = NULL) { $info = _field_info_collate_types(); $storage_types = $info['storage types']; if ($storage_type) { if (isset($storage_types[$storage_type])) { return $storage_types[$storage_type]; } } else { return $storage_types; } }
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https://api.drupal.org/api/drupal/modules!field!field.info.inc/function/field_info_storage_types/7.x