6 calls to variable_format_value() in Variable 7

variable_admin_group_list in variable_admin/variable_admin.inc

Build list of variables for group

variable_example_page_list in variable_example/variable_example.module

Variable example realm page.

variable_format_multiple in ./variable.variable.inc

Format multiple variable.

variable_form_element_unknown in ./variable.form.inc

Build form element for unknown variable.

variable_tokens in ./variable.tokens.inc

Implements hook_tokens().

views_handler_field_variable_value::render in variable_views/includes/views_handler_field_variable_value.inc

Render value using variable name for formatting.