function dstest_render_empty_string in Display Suite 7.2

Test code field that returns an empty string.

1 string reference to 'dstest_render_empty_string'

ds_test_ds_fields_info in tests/ds_test.module

Implements hook_ds_fields_info().

File

tests/ds_test.module, line 216

Display Suite test module.

Code

function dstest_render_empty_string() {
  return '';
}