function dstest_render_zero_string in Display Suite 7.2

Test code field that returns zero as a string.

1 string reference to 'dstest_render_zero_string'

ds_test_ds_fields_info in tests/ds_test.module

Implements hook_ds_fields_info().

File

tests/ds_test.module, line 251

Display Suite test module.

Code

function dstest_render_zero_string() {
  return '0';
}