8 calls to variable_static() in Variable 6

variable_global_get in ./variable.module

Get original global variable

variable_global_reset in ./variable.module

Reset global variables to original values

variable_global_set in ./variable.module

Switch global variable

variable_group in ./variable.module

Get variable group information

variable_info in ./variable.module

Get variable information

variable_static_reset in ./variable.module

Reset static variable. Drupal 7 core backport.

variable_status in ./variable.module

Get/set variable global status

variable_type_defaults in ./variable.inc

Get form element properties for a variable type