function rules_admin_get_compatible_sets in Rules 6

Gets all compatible sets, which means that all arguments are available in the other set too

1 call to rules_admin_get_compatible_sets()

rules_admin_form_rule_settings in rules_admin/rules_admin.rule_forms.inc

Returns the form for the settings of a rule

File

rules_admin/rules_admin.inc, line 45

Code

function rules_admin_get_compatible_sets($rule, $sets) {
  if (isset($rule['#set']) && $rule['#set']) {
    $set = rules_get_rule_sets($rule['#set']);
    foreach ($sets as $key => $this_set) {
      if (array_diff(array_keys($set['arguments']), array_keys($this_set['arguments']))) {
        unset($sets[$key]);
      }
    }
  }
  return $sets;
}